Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with

{
  "id": "shelly-pro-3em-120a-wi-fi-lan-3-phase-smart-energy-meter-2-way-consumption-home-automation-bluetooth-gateway-compatible-with",
  "handle": "shelly-pro-3em-120a-wi-fi-lan-3-phase-smart-energy-meter-2-way-consumption-home-automation-bluetooth-gateway-compatible-with",
  "sku": "JC3164",
  "asin": "B0BVKZ4NGM",
  "title": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with",
  "title_original": "Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels",
  "brand": "Shelly",
  "price": 189.55,
  "social_proof": {
    "bought_past_month": 202,
    "text": "202+ bought in the past month"
  },
  "images": [
    "https://m.media-amazon.com/images/I/81vNdeYbeTL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/71lrYygpN6L._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/71Mj7KHxZfL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/81wIWRiBi4L._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/81QUZkpeLwL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/81+28U-thiL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/81FG2y6lUnL._SL1500_.jpg"
  ],
  "aplus_images": [
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6ac12a6f-c43d-4411-b9ca-369e043ec37e.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f337cdeb-e217-41c3-bea8-cdf85f0e79ce.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/16f293a1-e7fc-48ce-b723-0e7c6813ca51.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/3e3a1de7-49bd-4003-9651-e12f1a78a90a.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/0b9cd663-054b-4c94-a289-c6ae278e9bac.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2d0d3b21-dad4-4164-a765-af94755c5bf5.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/16ec47d9-de14-4b5c-8904-0e051dd8208f.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/65f358ac-9c42-456a-a0d8-e88a78bbb518.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
    "https://m.media-amazon.com/images/I/41GTDhYWihL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/41wcneUpTtL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/418YQxTpsAL._SL1500_.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/854d5d72-ee7b-4d1b-b849-1ec293c44e5d.__CR0,0,1464,625_PT0_SX1464_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2c3e5fd6-a784-46a8-9a0d-cac2cbb3cfa9.__CR0,0,315,145_PT0_SX315_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/544f71e0-cabd-4c72-a8a0-eec07b403350.__CR0,0,362,453_PT0_SX362_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/1442ef04-5afe-420a-aa1e-bd8dc94f5573.__CR0,0,362,453_PT0_SX362_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/b9deca4b-de8d-4104-b68c-2c04a27de29e.__CR0,0,362,453_PT0_SX362_V1___.jpg",
    "https://m.media-amazon.com/images/I/41A-4XKjW1L._SL1500_.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2c658687-d74b-417f-b517-7af4293cd2a1.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/9ef7972f-5dcc-4d7e-9eeb-9f885e18e303.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/adea7745-3bf3-4c57-9859-9076bd572387.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/I/312SfEHgyOL._SL1500_.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ce3e312c-d1ca-4b0b-861c-660a7b438bb9.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/bb304c3e-b5d0-43cf-9a05-5d9dad844b61.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a28531a9-e4df-43d7-95fa-e38f504940c9.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/4df44c11-cac8-4e6c-b6d6-e7ae836d4b98.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ed61ec70-09d2-4461-a425-99b58c18692e.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a14b0710-97e8-4f6f-bde4-0cc26e9f628f.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/4d685364-642b-4bf4-8c69-75f15867ae13.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/abba1328-2bef-45bc-a862-355c0c09731f.__CR154,0,3192,3500_PT0_SX166_V1___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6bd6e64e-28c3-4cc2-9a4d-16e5971b73a1.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/I/31n2K3YwVYL._SL1500_.jpg",
    "https://m.media-amazon.com/images/I/41ZFU4pGQuL._SL1500_.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/0b1dcf97-5ec1-4cb7-94c9-25fc356fc831.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/879f7b42-96d9-40d8-997a-4e359694f824.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/61e8e158-e774-40c2-9162-a96984ce3faa.__AC_SR1200,1200___.jpg",
    "https://m.media-amazon.com/images/S/aplus-media-library-service-media/d4997df3-dce8-4e2e-aa4b-1790f68a5538.__AC_SR1200,1200___.jpg"
  ],
  "bullets": [
    "Shelly Pro 3EM is a Wi-Fi-operated, DIN-mountable 3-phase energy meter with Wi-Fi and LAN connectivity. With an active energy measurement accuracy of 1%, it allows precise monitoring of energy consumption for home appliances, electric circuits, and office equipment individually. The package includes three 120A Current Transformers for enhanced measurement. Additionally, it functions as a Bluetooth gateway, expanding connectivity for smart home automation.",
    "Monitor your home, office, or factory and avoid additional expenses or drops in voltage that can damage your appliances and devices. Shelly Pro 3EM can calculate 2-way consumption: produced and used energy for each of the three phases | Industry grade security- the device can have direct connections to your cloud infrastructure, reducing the cost of deploying complex networks and VPNs.;",
    "Solar Panels Monitoring and Control - Keep track of how much energy your solar panels or wind turbines are generating and save effortlessly. Access real-time information about the efficiency of your system and historical data for up to 60 days.",
    "Shelly Customer Service - Shelly is one of the fastest-growing IoT brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 5 years device warranty.",
    "Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation."
  ],
  "specs": {},
  "category": "Industrial & Scientific > Test, Measure & Inspect > Electrical Testing > Power Meters",
  "category_path": [
    "Industrial & Scientific",
    "Test, Measure & Inspect",
    "Electrical Testing",
    "Power Meters"
  ],
  "category_slug": "industrial-scientific/test-measure-inspect/electrical-testing/power-meters",
  "category_leaf": "Power Meters",
  "variations": {
    "sizes": [],
    "colors": [],
    "size_chart": null
  },
  "reviews": {
    "average_rating": 4.6,
    "customers_say": "Customers find the energy meter works well, with one mentioning it can be rebooted from Home Assistant. Customers appreciate its ease of installation, with one noting it requires no programming.",
    "items": [
      {
        "title": "5.0 out of 5 stars Works perfectly and easy to install / setup",
        "body": "Excellent product and easy installation. Allows me to monitor a remote condo and keep tabs on the HVAC and power consumption. The app is well polished and provides all the information and control you would expect with this device Read more",
        "author": "Tom",
        "rating": 5,
        "date": "January 18, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Cool power monitor/relay great interfaces",
        "body": "Outstanding piece of kit. WiFi and wired Ethernet, web, JSON, Matter, Modbus and more all built in. Mine worked right out of the box. Got ic controlled via the web and MODBUS TCP. Handy device priced right. Read more",
        "author": "Doug A",
        "rating": 5,
        "date": "February 6, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Pro level current meter at a bargain price!",
        "body": "Fantastic current meter! The bonus is built in Ethernet! Small size will fit in tight spaces and easy install. Great function, except for some reason data download is not working right. There is also connection point for 1 more CT, but last I checked it is not sold separately. AND I wish there was short piece of DIN rail in box. Read more",
        "author": "CuriousJoe",
        "rating": 5,
        "date": "July 12, 2025",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars WOW",
        "body": "I love it. Definitely is the amazing device and so easy to install. Perfect size. The connectivity is so great. Read more",
        "author": "Guillermo M.",
        "rating": 5,
        "date": "February 19, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "4.0 out of 5 stars Works great when integrated with HomeAssistant",
        "body": "Great product generally, although there are a couple issues with the REST API if you're trying to write your own code to control it. Bad SSL certificate for https, and it rejects https requests anyway with a 443 error, yet it also does a strange redirect to https when you call http on port 80. I tried updating the firmware but issue remains. Integrated with HomeAssistant and called that API instead, which works great. Would be 5 stars if not for the odd issues with restful calls. Read more",
        "author": "Dave",
        "rating": 4,
        "date": "January 2, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Excellent tool to keep historical power usage.",
        "body": "Monitoring various branches of my inverted AC outputs to various appliances. Works great and is very accurate. These measurements are logged on charts for historical monitoring. Easy install and no programming needed. Read more",
        "author": "Bill Burton",
        "rating": 5,
        "date": "February 26, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars Great product",
        "body": "Worth the value, high quality and reliable Read more",
        "author": "Mohammed Ben-Hussain",
        "rating": 5,
        "date": "January 28, 2026",
        "verified": true,
        "images": []
      },
      {
        "title": "5.0 out of 5 stars 👍",
        "body": "Easy to install and does what it claims to do.. Read more",
        "author": "Guy Sheffi",
        "rating": 5,
        "date": "February 14, 2026",
        "verified": true,
        "images": []
      }
    ]
  },
  "short_description": "Product description Previous page Industry-Grade Security Shelly Pro 3EM features industry-grade mTLS for MQTT, HTTP, and secure outbound WebSockets, enabling direct cloud connections and reducing network deployment costs.​ Professional Installations Shelly Pro 3EM adds MODBUS support for voltage, current, power, and energy. Monitor energy usage and real-time values with customized firmware reporting every 100ms.​ Dual Monitoring Shelly Pro 3EM measures 2-way consumption across three phases or circuits, showing power quality metrics like active power, reactive power, voltage, and power factor.​ Local Control Control Shelly or Wi-Fi devices locally. Set heating, cooling, or EV charging based on PV production, with automatic power shedding, all without cloud services. Solar/Wind Management Track solar/wind.",
  "about_this_item": "Product description Previous page Industry-Grade Security Shelly Pro 3EM features industry-grade mTLS for MQTT, HTTP, and secure outbound WebSockets, enabling direct cloud connections and reducing network deployment costs.​ Professional Installations Shelly Pro 3EM adds MODBUS support for voltage, current, power, and energy. Monitor energy usage and real-time values with customized firmware reporting every 100ms.​ Dual Monitoring Shelly Pro 3EM measures 2-way consumption across three phases or circuits, showing power quality metrics like active power, reactive power, voltage, and power factor.​ Local Control Control Shelly or Wi-Fi devices locally. Set heating, cooling, or EV charging based on PV production, with automatic power shedding, all without cloud services. Solar/Wind Management Track solar/wind energy with Shelly Pro 3EM. Get real-time efficiency data and 60-day history to optimize usage. Connect with other Shelly devices for smart automation.​ Next page Size (HxWxD): 94x19x69 ±0.5 mm Shelly Pro 3EM is a Wi-Fi-operated, DIN-mountable 3-phase energy meter with Wi-Fi and LAN connectivity. With an active energy measurement accuracy of 1%, it allows precise monitoring of ener",
  "long_description": "Product description Previous page Industry-Grade Security Shelly Pro 3EM features industry-grade mTLS for MQTT, HTTP, and secure outbound WebSockets, enabling direct cloud connections and reducing network deployment costs.​ Professional Installations Shelly Pro 3EM adds MODBUS support for voltage, current, power, and energy. Monitor energy usage and real-time values with customized firmware reporting every 100ms.​ Dual Monitoring Shelly Pro 3EM measures 2-way consumption across three phases or circuits, showing power quality metrics like active power, reactive power, voltage, and power factor.​ Local Control Control Shelly or Wi-Fi devices locally. Set heating, cooling, or EV charging based on PV production, with automatic power shedding, all without cloud services. Solar/Wind Management Track solar/wind energy with Shelly Pro 3EM. Get real-time efficiency data and 60-day history to optimize usage. Connect with other Shelly devices for smart automation.​ Next page Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in Mounting DIN rail Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F Power supply voltage AC 100 - 260 V, 50/60 Hz Power consumption < 3 W Internal-temperature sensor Yes Voltmeters (RMS for phase) 100 - 260 V Voltmeters accuracy ±1 % Power and energy meters Active and apparent power, Active and apparent energy, Power factor, Fundamental active and fundamental reactive energy Wireless/WiFi Protocol 802.11 b/g/n Wi-Fi Range Up to 30 m\n\nHighlights: Shelly Pro 3EM is a Wi-Fi-operated, DIN-mountable 3-phase energy meter with Wi-Fi and LAN connectivity. With an active energy measurement accuracy of 1%, it allows precise monitoring of energy consumption for home appliances, electric circuits, and office equipment individually. The package includes three 120A Current Transformers for enhanced measurement. Additionally, it functions as a Bluetooth gateway, expanding connectivity for smart home automation. Monitor your home, office, or factory and avoid additional expenses or drops in voltage that can damage your appliances and devices. Shelly Pro 3EM can calculate 2-way consumption: produced and used energy for each of the three phases | Industry grade security- the device can have direct connections to your cloud infrastructure, reducing the cost of deploying complex networks and VPNs.; Solar Panels Monitoring and Control - Keep track of how much energy your solar panels or wind turbines are generating and save effortlessly. Access real-time information about the efficiency of your system and historical data for up to 60 days. Shelly Customer Service - Shelly is one of the fastest-growing IoT brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 5 years device warranty. Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications\n\nHow it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out.\n\nCustomer feedback: 4.6/5 average rating.\n\nCustomers say: Customers find the energy meter works well, with one mentioning it can be rebooted from Home Assistant. Customers appreciate its ease of installation, with one noting it requires no programming.\n\nReview snippets: Excellent product and easy installation. Allows me to monitor a remote condo and keep tabs on the HVAC and power consumption. The app is well polished and provides all the information and control you would expect with this device Read / Outstanding piece of kit. WiFi and wired Ethernet, web, JSON, Matter, Modbus and more all built in. Mine worked right out of the box. Got ic controlled via the web and MODBUS TCP. Handy device priced right. Read more\n\nProduct description Previous page Industry-Grade Security Shelly Pro 3EM features industry-grade mTLS for MQTT, HTTP, and secure outbound WebSockets, enabling direct cloud connections and reducing network deployment costs.​ Professional Installations Shelly Pro 3EM adds MODBUS support for voltage, current, power, and energy. Monitor energy usage and real-time values with customized firmware reporting every 100ms.​ Dual Monitoring Shelly Pro 3EM measures 2-way consumption across three phases or circuits, showing power quality metrics like active power, reactive power, voltage, and power factor.​ Local Control Control Shelly or Wi-Fi devices locally. Set heating, cooling, or EV charging based on PV production, with automatic power shedding, all without cloud services. Solar/Wind Management Track solar/wind energy with Shelly Pro 3EM. Get real-time efficiency data and 60-day history to optimize usage. Connect with other Shelly devices for smart automation.​ Next page Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in Mounting DIN rail Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F Power supply voltage AC 100 - 260 V, 50/60 Hz Power consumption < 3 W Internal-temperature sensor Yes Voltmeters (RMS for phase) 100 - 260 V Voltmeters accuracy ±1 % Power and energy meters Active and apparent power, Active and apparent energy, Power factor, Fundamental active and fundamental reactive energy Wireless/WiFi Protocol 802.11 b/g/n Wi-Fi Range Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors Bluetooth Range Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors Webhooks (URL actions): 20 with 5 URLs per hook Scripting and MQTT",
  "long_description_blocks": [
    {
      "type": "p",
      "text": "Product description Previous page Industry-Grade Security Shelly Pro 3EM features industry-grade mTLS for MQTT, HTTP, and secure outbound WebSockets, enabling direct cloud connections and reducing network deployment costs.​ Professional Installations Shelly Pro 3EM adds MODBUS support for voltage, current, power, and energy. Monitor energy usage and real-time values with customized firmware reporting every 100ms.​ Dual Monitoring Shelly Pro 3EM measures 2-way consumption across three phases or circuits, showing power quality metrics like active power, reactive power, voltage, and power factor.​ Local Control Control Shelly or Wi-Fi devices locally. Set heating, cooling, or EV charging based on PV production, with automatic power shedding, all without cloud services. Solar/Wind Management Track solar/wind energy with Shelly Pro 3EM. Get real-time efficiency data and 60-day history to optimize usage. Connect with other Shelly devices for smart automation.​ Next page Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in Mounting DIN rail Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F Power supply voltage AC 100 - 260 V, 50/60 Hz Power consumption < 3 W Internal-temperature sensor Yes Voltmeters (RMS for phase) 100 - 260 V Voltmeters accuracy ±1 % Power and energy meters Active and apparent power, Active and apparent energy, Power factor, Fundamental active and fundamental reactive energy Wireless/WiFi Protocol 802.11 b/g/n Wi-Fi Range Up to 30 m"
    },
    {
      "type": "p",
      "text": "Highlights: Shelly Pro 3EM is a Wi-Fi-operated, DIN-mountable 3-phase energy meter with Wi-Fi and LAN connectivity. With an active energy measurement accuracy of 1%, it allows precise monitoring of energy consumption for home appliances, electric circuits, and office equipment individually. The package includes three 120A Current Transformers for enhanced measurement. Additionally, it functions as a Bluetooth gateway, expanding connectivity for smart home automation. Monitor your home, office, or factory and avoid additional expenses or drops in voltage that can damage your appliances and devices. Shelly Pro 3EM can calculate 2-way consumption: produced and used energy for each of the three phases | Industry grade security- the device can have direct connections to your cloud infrastructure, reducing the cost of deploying complex networks and VPNs.; Solar Panels Monitoring and Control - Keep track of how much energy your solar panels or wind turbines are generating and save effortlessly. Access real-time information about the efficiency of your system and historical data for up to 60 days. Shelly Customer Service - Shelly is one of the fastest-growing IoT brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 5 years device warranty. Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications"
    },
    {
      "type": "p",
      "text": "How it fits your day: Use the key specs and highlights above to match it to your setup, space, or routine before you check out."
    },
    {
      "type": "p",
      "text": "Customer feedback: 4.6/5 average rating."
    },
    {
      "type": "p",
      "text": "Customers say: Customers find the energy meter works well, with one mentioning it can be rebooted from Home Assistant. Customers appreciate its ease of installation, with one noting it requires no programming."
    },
    {
      "type": "p",
      "text": "Review snippets: Excellent product and easy installation. Allows me to monitor a remote condo and keep tabs on the HVAC and power consumption. The app is well polished and provides all the information and control you would expect with this device Read / Outstanding piece of kit. WiFi and wired Ethernet, web, JSON, Matter, Modbus and more all built in. Mine worked right out of the box. Got ic controlled via the web and MODBUS TCP. Handy device priced right. Read more"
    },
    {
      "type": "p",
      "text": "Product description Previous page Industry-Grade Security Shelly Pro 3EM features industry-grade mTLS for MQTT, HTTP, and secure outbound WebSockets, enabling direct cloud connections and reducing network deployment costs.​ Professional Installations Shelly Pro 3EM adds MODBUS support for voltage, current, power, and energy. Monitor energy usage and real-time values with customized firmware reporting every 100ms.​ Dual Monitoring Shelly Pro 3EM measures 2-way consumption across three phases or circuits, showing power quality metrics like active power, reactive power, voltage, and power factor.​ Local Control Control Shelly or Wi-Fi devices locally. Set heating, cooling, or EV charging based on PV production, with automatic power shedding, all without cloud services. Solar/Wind Management Track solar/wind energy with Shelly Pro 3EM. Get real-time efficiency data and 60-day history to optimize usage. Connect with other Shelly devices for smart automation.​ Next page Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in Mounting DIN rail Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F Power supply voltage AC 100 - 260 V, 50/60 Hz Power consumption < 3 W Internal-temperature sensor Yes Voltmeters (RMS for phase) 100 - 260 V Voltmeters accuracy ±1 % Power and energy meters Active and apparent power, Active and apparent energy, Power factor, Fundamental active and fundamental reactive energy Wireless/WiFi Protocol 802.11 b/g/n Wi-Fi Range Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors Bluetooth Range Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors Webhooks (URL actions): 20 with 5 URLs per hook Scripting and MQTT"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6ac12a6f-c43d-4411-b9ca-369e043ec37e.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 1"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f337cdeb-e217-41c3-bea8-cdf85f0e79ce.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 2"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/16f293a1-e7fc-48ce-b723-0e7c6813ca51.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 3"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/3e3a1de7-49bd-4003-9651-e12f1a78a90a.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 4"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/0b9cd663-054b-4c94-a289-c6ae278e9bac.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 5"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2d0d3b21-dad4-4164-a765-af94755c5bf5.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 6"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/16ec47d9-de14-4b5c-8904-0e051dd8208f.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 7"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/65f358ac-9c42-456a-a0d8-e88a78bbb518.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 8"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/I/41GTDhYWihL._SL1500_.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 9"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/I/41wcneUpTtL._SL1500_.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 10"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/I/418YQxTpsAL._SL1500_.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 11"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/854d5d72-ee7b-4d1b-b849-1ec293c44e5d.__CR0,0,1464,625_PT0_SX1464_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 12"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2c3e5fd6-a784-46a8-9a0d-cac2cbb3cfa9.__CR0,0,315,145_PT0_SX315_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 13"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/544f71e0-cabd-4c72-a8a0-eec07b403350.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 14"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/1442ef04-5afe-420a-aa1e-bd8dc94f5573.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 15"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/b9deca4b-de8d-4104-b68c-2c04a27de29e.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 16"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/I/41A-4XKjW1L._SL1500_.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 17"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2c658687-d74b-417f-b517-7af4293cd2a1.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 18"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/9ef7972f-5dcc-4d7e-9eeb-9f885e18e303.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 19"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/adea7745-3bf3-4c57-9859-9076bd572387.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 20"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/I/312SfEHgyOL._SL1500_.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 21"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ce3e312c-d1ca-4b0b-861c-660a7b438bb9.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 22"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/bb304c3e-b5d0-43cf-9a05-5d9dad844b61.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 23"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a28531a9-e4df-43d7-95fa-e38f504940c9.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 24"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/4df44c11-cac8-4e6c-b6d6-e7ae836d4b98.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 25"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ed61ec70-09d2-4461-a425-99b58c18692e.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 26"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a14b0710-97e8-4f6f-bde4-0cc26e9f628f.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 27"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/4d685364-642b-4bf4-8c69-75f15867ae13.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 28"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/abba1328-2bef-45bc-a862-355c0c09731f.__CR154,0,3192,3500_PT0_SX166_V1___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 29"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6bd6e64e-28c3-4cc2-9a4d-16e5971b73a1.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 30"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/I/31n2K3YwVYL._SL1500_.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 31"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/I/41ZFU4pGQuL._SL1500_.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 32"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/0b1dcf97-5ec1-4cb7-94c9-25fc356fc831.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 33"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/879f7b42-96d9-40d8-997a-4e359694f824.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 34"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/61e8e158-e774-40c2-9162-a96984ce3faa.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 35"
    },
    {
      "type": "img",
      "src": "https://m.media-amazon.com/images/S/aplus-media-library-service-media/d4997df3-dce8-4e2e-aa4b-1790f68a5538.__AC_SR1200,1200___.jpg",
      "alt": "Shelly Pro 3EM 120A Wi-Fi LAN 3-Phase Smart Energy Meter 2-Way Consumption Home Automation Bluetooth Gateway Compatible with details image 36"
    }
  ],
  "videos": [
    {
      "id": "63ff4054-d358-4f8f-80cc-c340bbec39b0",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/63ff4054-d358-4f8f-80cc-c340bbec39b0/default.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/63ff4054-d358-4f8f-80cc-c340bbec39b0/default.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/a13ebd05-503e-4397-8e4d-dcea332a8c6d.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "e2befbd9-d311-4ba6-bf54-da5fd9424f8a",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/e2befbd9-d311-4ba6-bf54-da5fd9424f8a/default.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/e2befbd9-d311-4ba6-bf54-da5fd9424f8a/default.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/a13ebd05-503e-4397-8e4d-dcea332a8c6d.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "8c19dd3c-434e-4d38-a6e2-2a975ab802ad",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/8c19dd3c-434e-4d38-a6e2-2a975ab802ad/default.jobtemplate.hls.m3u8",
      "sources": [
        {
          "type": "application/x-mpegURL",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/8c19dd3c-434e-4d38-a6e2-2a975ab802ad/default.jobtemplate.hls.m3u8"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/a13ebd05-503e-4397-8e4d-dcea332a8c6d.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "0cde568f-c9ac-46c1-b485-9fa5937f7cd5",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0cde568f-c9ac-46c1-b485-9fa5937f7cd5/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0cde568f-c9ac-46c1-b485-9fa5937f7cd5/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/a13ebd05-503e-4397-8e4d-dcea332a8c6d.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "0bb2354e-a933-4060-a7b3-98b9abe52b90",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0bb2354e-a933-4060-a7b3-98b9abe52b90/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0bb2354e-a933-4060-a7b3-98b9abe52b90/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/a13ebd05-503e-4397-8e4d-dcea332a8c6d.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    },
    {
      "id": "c1322145-751b-45f7-8b92-2c037e21f3b4",
      "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/c1322145-751b-45f7-8b92-2c037e21f3b4/videopreview.jobtemplate.mp4.default.mp4",
      "sources": [
        {
          "type": "video/mp4",
          "src": "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/c1322145-751b-45f7-8b92-2c037e21f3b4/videopreview.jobtemplate.mp4.default.mp4"
        }
      ],
      "poster": "https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/a13ebd05-503e-4397-8e4d-dcea332a8c6d.mp4/r/THUMBNAIL_360P_FRAME_3_CAPTURE_2.JPG"
    }
  ],
  "color_swatches": {
    "Pro 3EM 120A": "https://m.media-amazon.com/images/I/41GTDhYWihL._SX38_SY50_CR,0,0,38,50_.jpg",
    "Pro EM 50A": "https://m.media-amazon.com/images/I/41X1y9-QYrL._SX38_SY50_CR,0,0,38,50_.jpg",
    "3EM-63T Gen3": "https://m.media-amazon.com/images/I/41WBERiqYoL._SX38_SY50_CR,0,0,38,50_.jpg",
    "EM Gen3 + 50А Clamp": "https://m.media-amazon.com/images/I/41EJ3CdgOML._SX38_SY50_CR,0,0,38,50_.jpg",
    "3EM-63W Gen3": "https://m.media-amazon.com/images/I/41vrAHfzPoL._SX38_SY50_CR,0,0,38,50_.jpg",
    "Pro 3EM 3CT 63": "https://m.media-amazon.com/images/I/418YQxTpsAL._SX38_SY50_CR,0,0,38,50_.jpg",
    "Pro 3EM 400A": "https://m.media-amazon.com/images/I/41GTDhYWihL._SX38_SY50_CR,0,0,38,50_.jpg",
    "Pro 3EM Switch Add-On": "https://m.media-amazon.com/images/I/41wcneUpTtL._SX38_SY50_CR,0,0,38,50_.jpg"
  },
  "color_image_key": {
    "Pro 3EM 120A": "81vNdeYbeTL",
    "Pro EM 50A": "814scKXU8AL",
    "3EM-63T Gen3": "813W-JHU8IL",
    "EM Gen3 + 50А Clamp": "51qZRqMNsbL",
    "3EM-63W Gen3": "81m4aUSr2UL",
    "Pro 3EM 3CT 63": "81mmvF7IXgL",
    "Pro 3EM 400A": "81vNdeYbeTL",
    "Pro 3EM Switch Add-On": "714nLkRns4L"
  },
  "color_images": {
    "Pro 3EM 120A": [
      "https://m.media-amazon.com/images/I/81vNdeYbeTL._SL1500_.jpg"
    ],
    "Pro EM 50A": [
      "https://m.media-amazon.com/images/I/814scKXU8AL._SL1500_.jpg"
    ],
    "3EM-63T Gen3": [
      "https://m.media-amazon.com/images/I/813W-JHU8IL._SL1500_.jpg"
    ],
    "EM Gen3 + 50А Clamp": [
      "https://m.media-amazon.com/images/I/51qZRqMNsbL._SL1500_.jpg"
    ],
    "3EM-63W Gen3": [
      "https://m.media-amazon.com/images/I/81m4aUSr2UL._SL1500_.jpg"
    ],
    "Pro 3EM 3CT 63": [
      "https://m.media-amazon.com/images/I/81mmvF7IXgL._SL1500_.jpg"
    ],
    "Pro 3EM 400A": [
      "https://m.media-amazon.com/images/I/81vNdeYbeTL._SL1500_.jpg"
    ],
    "Pro 3EM Switch Add-On": [
      "https://m.media-amazon.com/images/I/714nLkRns4L._SL1500_.jpg"
    ]
  },
  "description_sources": {
    "meta": "Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels: Amazon.com: Industrial & Scientific",
    "product": "Product description Previous page Industry-Grade Security Shelly Pro 3EM features industry-grade mTLS for MQTT, HTTP, and secure outbound WebSockets, enabling direct cloud connections and reducing network deployment costs.​ Professional Installations Shelly Pro 3EM adds MODBUS support for voltage, current, power, and energy. Monitor energy usage and real-time values with customized firmware reporting every 100ms.​ Dual Monitoring Shelly Pro 3EM measures 2-way consumption across three phases or circuits, showing power quality metrics like active power, reactive power, voltage, and power factor.​ Local Control Control Shelly or Wi-Fi devices locally. Set heating, cooling, or EV charging based on PV production, with automatic power shedding, all without cloud services. Solar/Wind Management Track solar/wind energy with Shelly Pro 3EM. Get real-time efficiency data and 60-day history to optimize usage. Connect with other Shelly devices for smart automation.​ Next page Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in Mounting DIN rail Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F Power supply voltage AC 100 - 260 V, 50/60 Hz Power consumption < 3 W Internal-temperature sensor Yes Voltmeters (RMS for phase) 100 - 260 V Voltmeters accuracy ±1 % Power and energy meters Active and apparent power, Active and apparent energy, Power factor, Fundamental active and fundamental reactive energy Wireless/WiFi Protocol 802.11 b/g/n Wi-Fi Range Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors Bluetooth Range Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors Webhooks (URL actions): 20 with 5 URLs per hook Scripting and MQTT Yes Shelly Comparison Table Shelly Pro 3EM (120A) Add to Cart Pro 3EM Switch Add-On Buying Options Shelly Pro 3EM (400A) Add to Cart Shelly Pro 3EM 3CT 63 Add to Cart Customer Reviews 4.6 out of 5 stars 3,183 4.6 out of 5 stars 3,183 4.6 out of 5 stars 3,183 4.6 out of 5 stars 3,183 Price $118.47 $ 118 . 47 — $247.99 $ 247 . 99 $99.99 $ 99 . 99 Functions Real-time energy monitoring Switching and triggering Real-time energy monitoring Real-time energy monitoring Additional functions Measures up to 120 A per phase Boost Shelly Pro 3EM features Measures up to 400 A per phase Measures up to 63 A per phase Power Supply AC DC AC AC Inputs 3 inputs 1 Inputs 3 Inputs 3 Inputs Outputs 3 Channels 1 Channel 3 Channels 3 Channels Wi-Fi and Bluetooth ✔ ✔ ✔ ✔ My Shelly Pro 3EM fails to connect. What should I do? Make sure to you are entering correctly the SSID name and password. Upper/lowercases must be respected. Make sure to allow all permissions for the app, including precise location. For further support, use support.shelly.cloud How do I install Shelly Pro 3EM? All Shelly Pro devices are DIN-mountable inside the breaker box. Check the wiring diagram in our User & Safety guide or see our installation video for further support. My Shelly Pro 3EM shows incorrect/inaccurate readings. What should I do? Wrong measurements are usually due to incorrect wiring. Check that CT transformers are properly positioned, each phase is connected to the correct port, and each CT matches the right phase and device port. Does Shelly Pro 3EM require a neutral wire? Yes, a neutral wire is mandatory. Can I use 50A clamp for Shelly Pro 3EM? No, you can only use Shelly Pro 3EM with 120 A CTs and each transformer is calibrated for the specific device port. We do not recommend using different brands as it can result in wrong measurements.",
    "aplus": "Product description Previous page Industry-Grade Security Shelly Pro 3EM features industry-grade mTLS for MQTT, HTTP, and secure outbound WebSockets, enabling direct cloud connections and reducing network deployment costs.​ Professional Installations Shelly Pro 3EM adds MODBUS support for voltage, current, power, and energy. Monitor energy usage and real-time values with customized firmware reporting every 100ms.​ Dual Monitoring Shelly Pro 3EM measures 2-way consumption across three phases or circuits, showing power quality metrics like active power, reactive power, voltage, and power factor.​ Local Control Control Shelly or Wi-Fi devices locally. Set heating, cooling, or EV charging based on PV production, with automatic power shedding, all without cloud services. Solar/Wind Management Track solar/wind energy with Shelly Pro 3EM. Get real-time efficiency data and 60-day history to optimize usage. Connect with other Shelly devices for smart automation.​ Next page Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in Mounting DIN rail Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F Power supply voltage AC 100 - 260 V, 50/60 Hz Power consumption < 3 W Internal-temperature sensor Yes Voltmeters (RMS for phase) 100 - 260 V Voltmeters accuracy ±1 % Power and energy meters Active and apparent power, Active and apparent energy, Power factor, Fundamental active and fundamental reactive energy Wireless/WiFi Protocol 802.11 b/g/n Wi-Fi Range Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors Bluetooth Range Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors Webhooks (URL actions): 20 with 5 URLs per hook Scripting and MQTT Yes Shelly Comparison Table Shelly Pro 3EM (120A) Add to Cart Pro 3EM Switch Add-On Buying Options Shelly Pro 3EM (400A) Add to Cart Shelly Pro 3EM 3CT 63 Add to Cart Customer Reviews 4.6 out of 5 stars 3,183 4.6 out of 5 stars 3,183 4.6 out of 5 stars 3,183 4.6 out of 5 stars 3,183 Price $118.47 $ 118 . 47 — $247.99 $ 247 . 99 $99.99 $ 99 . 99 Functions Real-time energy monitoring Switching and triggering Real-time energy monitoring Real-time energy monitoring Additional functions Measures up to 120 A per phase Boost Shelly Pro 3EM features Measures up to 400 A per phase Measures up to 63 A per phase Power Supply AC DC AC AC Inputs 3 inputs 1 Inputs 3 Inputs 3 Inputs Outputs 3 Channels 1 Channel 3 Channels 3 Channels Wi-Fi and Bluetooth ✔ ✔ ✔ ✔ My Shelly Pro 3EM fails to connect. What should I do? Make sure to you are entering correctly the SSID name and password. Upper/lowercases must be respected. Make sure to allow all permissions for the app, including precise location. For further support, use support.shelly.cloud How do I install Shelly Pro 3EM? All Shelly Pro devices are DIN-mountable inside the breaker box. Check the wiring diagram in our User & Safety guide or see our installation video for further support. My Shelly Pro 3EM shows incorrect/inaccurate readings. What should I do? Wrong measurements are usually due to incorrect wiring. Check that CT transformers are properly positioned, each phase is connected to the correct port, and each CT matches the right phase and device port. Does Shelly Pro 3EM require a neutral wire? Yes, a neutral wire is mandatory. Can I use 50A clamp for Shelly Pro 3EM? No, you can only use Shelly Pro 3EM with 120 A CTs and each transformer is calibrated for the specific device port. We do not recommend using different brands as it can result in wrong measurements."
  },
  "variant_seo": {
    "variant_dimensions": [],
    "variant_current": {},
    "variant_options": {},
    "item_group_id_candidate": "B0CCXT1JV1",
    "unavailable_options": {}
  },
  "normalized_offer": {
    "price": 118.47,
    "currency": "USD",
    "list_price": 149.99,
    "sale_price": 118.47,
    "availability": "InStock",
    "condition": "New",
    "seller_raw": "Shelly USA",
    "shipping_raw": "FREE delivery Saturday, March 28 Or Prime members get FREE delivery Tomorrow, March 24 . Order within 3 hrs 38 mins . Join Prime",
    "delivery_raw": "FREE delivery Saturday, March 28 Or Prime members get FREE delivery Tomorrow, March 24 . Order within 3 hrs 38 mins . Join Prime"
  },
  "specs_raw": {},
  "specs_normalized": {},
  "attributes_normalized": {
    "material": null,
    "dimensions": null,
    "weight": null,
    "fabric": null,
    "closure": null,
    "care": null,
    "fit_type": null,
    "rise": null,
    "inseam": null,
    "sleeve": null,
    "neckline": null,
    "pattern": null,
    "color_spec": null
  },
  "product_overview_rows": [
    {
      "key": "Connector Type",
      "value": "Clamp"
    },
    {
      "key": "Contact Material",
      "value": "Steel"
    },
    {
      "key": "Contact Type",
      "value": "Normally Open"
    },
    {
      "key": "Current Rating",
      "value": "120 Amps"
    },
    {
      "key": "Mounting Type",
      "value": "DIN Rail Mount"
    },
    {
      "key": "Connector Type",
      "value": "Clamp"
    },
    {
      "key": "Contact Material",
      "value": "Steel"
    },
    {
      "key": "Contact Type",
      "value": "Normally Open"
    },
    {
      "key": "Current Rating",
      "value": "120 Amps"
    },
    {
      "key": "Mounting Type",
      "value": "DIN Rail Mount"
    }
  ],
  "breadcrumb_items": [
    {
      "text": "Industrial & Scientific",
      "href": "https://www.amazon.com/industrial-scientific-supplies/b/ref=dp_bc_1?ie=UTF8&node=16310091"
    },
    {
      "text": "Test, Measure & Inspect",
      "href": "https://www.amazon.com/Test-Measure-Inspect/b/ref=dp_bc_2?ie=UTF8&node=256409011"
    },
    {
      "text": "Electrical Testing",
      "href": "https://www.amazon.com/Electrical-Testing/b/ref=dp_bc_3?ie=UTF8&node=5011659011"
    },
    {
      "text": "Power Meters",
      "href": "https://www.amazon.com/Industrial-Power-Meters/b/ref=dp_bc_4?ie=UTF8&node=5011670011"
    }
  ],
  "department_store": "Industrial & Scientific",
  "rating_average": 4.6,
  "rating_count": 3183,
  "ratings_histogram": null,
  "review_summary_raw": "Customers find the energy meter works well, with one mentioning it can be rebooted from Home Assistant. Customers appreciate its ease of installation, with one noting it requires no programming.",
  "customers_say_raw": "Customers find the energy meter works well, with one mentioning it can be rebooted from Home Assistant. Customers appreciate its ease of installation, with one noting it requires no programming.",
  "media_seo": {
    "images_hero": "https://m.media-amazon.com/images/I/81vNdeYbeTL._SL1500_.jpg",
    "images_gallery": [
      "https://m.media-amazon.com/images/I/71lrYygpN6L._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71Mj7KHxZfL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81wIWRiBi4L._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81QUZkpeLwL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81+28U-thiL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81FG2y6lUnL._SL1500_.jpg"
    ],
    "images_variant_map": {
      "Pro 3EM 120A": "https://m.media-amazon.com/images/I/81vNdeYbeTL._SL1500_.jpg",
      "Pro EM 50A": "https://m.media-amazon.com/images/I/814scKXU8AL._SL1500_.jpg",
      "3EM-63T Gen3": "https://m.media-amazon.com/images/I/813W-JHU8IL._SL1500_.jpg",
      "EM Gen3 + 50А Clamp": "https://m.media-amazon.com/images/I/51qZRqMNsbL._SL1500_.jpg",
      "3EM-63W Gen3": "https://m.media-amazon.com/images/I/81m4aUSr2UL._SL1500_.jpg",
      "Pro 3EM 3CT 63": "https://m.media-amazon.com/images/I/81mmvF7IXgL._SL1500_.jpg",
      "Pro 3EM 400A": "https://m.media-amazon.com/images/I/81vNdeYbeTL._SL1500_.jpg",
      "Pro 3EM Switch Add-On": "https://m.media-amazon.com/images/I/714nLkRns4L._SL1500_.jpg"
    },
    "images_aplus": [
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6ac12a6f-c43d-4411-b9ca-369e043ec37e.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/f337cdeb-e217-41c3-bea8-cdf85f0e79ce.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/16f293a1-e7fc-48ce-b723-0e7c6813ca51.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/3e3a1de7-49bd-4003-9651-e12f1a78a90a.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/0b9cd663-054b-4c94-a289-c6ae278e9bac.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2d0d3b21-dad4-4164-a765-af94755c5bf5.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/16ec47d9-de14-4b5c-8904-0e051dd8208f.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/65f358ac-9c42-456a-a0d8-e88a78bbb518.__CR0,0,1464,600_PT0_SX1464_V1___.jpg",
      "https://m.media-amazon.com/images/I/41GTDhYWihL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/41wcneUpTtL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/418YQxTpsAL._SL1500_.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/854d5d72-ee7b-4d1b-b849-1ec293c44e5d.__CR0,0,1464,625_PT0_SX1464_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2c3e5fd6-a784-46a8-9a0d-cac2cbb3cfa9.__CR0,0,315,145_PT0_SX315_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/544f71e0-cabd-4c72-a8a0-eec07b403350.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/1442ef04-5afe-420a-aa1e-bd8dc94f5573.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/b9deca4b-de8d-4104-b68c-2c04a27de29e.__CR0,0,362,453_PT0_SX362_V1___.jpg",
      "https://m.media-amazon.com/images/I/41A-4XKjW1L._SL1500_.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/2c658687-d74b-417f-b517-7af4293cd2a1.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/9ef7972f-5dcc-4d7e-9eeb-9f885e18e303.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/adea7745-3bf3-4c57-9859-9076bd572387.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/I/312SfEHgyOL._SL1500_.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ce3e312c-d1ca-4b0b-861c-660a7b438bb9.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/bb304c3e-b5d0-43cf-9a05-5d9dad844b61.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a28531a9-e4df-43d7-95fa-e38f504940c9.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/4df44c11-cac8-4e6c-b6d6-e7ae836d4b98.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/ed61ec70-09d2-4461-a425-99b58c18692e.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/a14b0710-97e8-4f6f-bde4-0cc26e9f628f.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/4d685364-642b-4bf4-8c69-75f15867ae13.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/abba1328-2bef-45bc-a862-355c0c09731f.__CR154,0,3192,3500_PT0_SX166_V1___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/6bd6e64e-28c3-4cc2-9a4d-16e5971b73a1.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/I/31n2K3YwVYL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/41ZFU4pGQuL._SL1500_.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/0b1dcf97-5ec1-4cb7-94c9-25fc356fc831.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/879f7b42-96d9-40d8-997a-4e359694f824.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/61e8e158-e774-40c2-9162-a96984ce3faa.__AC_SR1200,1200___.jpg",
      "https://m.media-amazon.com/images/S/aplus-media-library-service-media/d4997df3-dce8-4e2e-aa4b-1790f68a5538.__AC_SR1200,1200___.jpg"
    ],
    "videos": [
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/63ff4054-d358-4f8f-80cc-c340bbec39b0/default.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/e2befbd9-d311-4ba6-bf54-da5fd9424f8a/default.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/8c19dd3c-434e-4d38-a6e2-2a975ab802ad/default.jobtemplate.hls.m3u8",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0cde568f-c9ac-46c1-b485-9fa5937f7cd5/videopreview.jobtemplate.mp4.default.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/0bb2354e-a933-4060-a7b3-98b9abe52b90/videopreview.jobtemplate.mp4.default.mp4",
      "https://m.media-amazon.com/images/S/vse-vms-transcoding-artifact-us-east-1-prod/c1322145-751b-45f7-8b92-2c037e21f3b4/videopreview.jobtemplate.mp4.default.mp4"
    ],
    "media_counts": {
      "gallery": 7,
      "aplus": 36,
      "variant_colors_with_images": 8,
      "videos": 6
    }
  },
  "page_metadata": {
    "canonical_url": "https://www.amazon.com/s?k=shelly+wall+display",
    "meta_title_raw": "Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels: Amazon.com: Industrial & Scientific",
    "meta_description_raw": "Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels: Amazon.com: Industrial & Scientific",
    "og_title": null,
    "og_description": null,
    "og_image": null,
    "robots_meta": null
  },
  "schema_inputs": {
    "name_candidate": "Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels",
    "brand": "Shelly",
    "sku": "B0BVKZ4NGM",
    "identifiers": {
      "asin": "B0BVKZ4NGM",
      "upc": null,
      "ean": null,
      "gtin": null,
      "mpn": null,
      "isbn": null
    },
    "image_urls": [
      "https://m.media-amazon.com/images/I/81vNdeYbeTL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71lrYygpN6L._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71Mj7KHxZfL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81wIWRiBi4L._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81QUZkpeLwL._SL1500_.jpg"
    ],
    "offer": {
      "price": 118.47,
      "currency": "USD",
      "availability": "InStock"
    },
    "aggregate_rating": {
      "rating_value": 4.6,
      "review_count": 3183
    },
    "variant_candidates": {},
    "twister": {
      "dimensions": [
        "size_name"
      ],
      "values": {
        "size_name": [
          "Pro 3EM 3CT 63",
          "EM Gen3 + 50А Clamp",
          "3EM-63W Gen3",
          "3EM-63T Gen3",
          "Pro 3EM 120A",
          "Pro 3EM 400A",
          "Pro EM 50A",
          "Pro 3EM Switch Add-On"
        ]
      },
      "asin_by_value": {
        "size_name": {
          "Pro 3EM 3CT 63": "B0DJF6VQHK",
          "EM Gen3 + 50А Clamp": "B0DKFY2ZNV",
          "3EM-63W Gen3": "B0DVT74ZJS",
          "3EM-63T Gen3": "B0DVT9SKNT",
          "Pro 3EM 120A": "B0BVKZ4NGM",
          "Pro 3EM 400A": "B0C7MS3THF",
          "Pro EM 50A": "B0CH1JW2CW",
          "Pro 3EM Switch Add-On": "B0C718B37C"
        }
      }
    }
  },
  "merchant_inputs": {
    "title_parts": {
      "brand": "Shelly",
      "product_type": "Power Meters",
      "model": null
    },
    "description_facts": [
      "Shelly Pro 3EM is a Wi-Fi-operated, DIN-mountable 3-phase energy meter with Wi-Fi and LAN connectivity. With an active energy measurement accuracy of 1%, it allows precise monitoring of energy consumption for home appliances, electric circuits, and office equipment individually. The package includes three 120A Current Transformers for enhanced measurement. Additionally, it functions as a Bluetooth gateway, expanding connectivity for smart home automation.",
      "Monitor your home, office, or factory and avoid additional expenses or drops in voltage that can damage your appliances and devices. Shelly Pro 3EM can calculate 2-way consumption: produced and used energy for each of the three phases | Industry grade security- the device can have direct connections to your cloud infrastructure, reducing the cost of deploying complex networks and VPNs.;",
      "Solar Panels Monitoring and Control - Keep track of how much energy your solar panels or wind turbines are generating and save effortlessly. Access real-time information about the efficiency of your system and historical data for up to 60 days.",
      "Shelly Customer Service - Shelly is one of the fastest-growing IoT brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 5 years device warranty.",
      "Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation."
    ],
    "color": null,
    "size": null,
    "material": null,
    "pattern": null,
    "gender": null,
    "age_group": "adult",
    "item_group_id_candidate": "B0CCXT1JV1",
    "image_link": "https://m.media-amazon.com/images/I/81vNdeYbeTL._SL1500_.jpg",
    "additional_image_links": [
      "https://m.media-amazon.com/images/I/71lrYygpN6L._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/71Mj7KHxZfL._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81wIWRiBi4L._SL1500_.jpg",
      "https://m.media-amazon.com/images/I/81QUZkpeLwL._SL1500_.jpg"
    ],
    "price": 118.47,
    "availability": "InStock"
  },
  "qa": {
    "asin_filename": "B0BVKZ4NGM",
    "asin_html_detected": "B0BVKZ4NGM",
    "asin_match": true,
    "qa_flags": [],
    "qa_score": 100,
    "parse_warnings": [],
    "identity_warnings": [],
    "field_sources": {
      "title": "og:title",
      "review_avg": "acrPopover"
    },
    "field_confidence": {
      "title": "high",
      "brand": "high",
      "price": "high",
      "images": "high",
      "reviews": "high"
    }
  },
  "brand_info": {
    "brand": "Shelly",
    "brand_raw": "Shelly",
    "creator_raw": null,
    "author_raw": null,
    "format_raw": null,
    "brand_confidence": "high",
    "brand_qa_flags": []
  },
  "related": [
    {
      "id": "norinori-baby-msulin-washcloths-newborn-face-towel-baby-muslin-burp-cloths-6pack-soft-absorbent-natural-cotton-wash",
      "title": "norinori Baby Msulin Washcloths Newborn Face Towel - Baby Muslin Burp Cloths 6Pack Soft Absorbent Natural Cotton Wash",
      "price": 9.99,
      "category": "Baby Products > Baby Care > Bathing > Washcloths & Towels > Washcloths & Wash Gloves",
      "images": [
        "https://m.media-amazon.com/images/I/51jl7Aiz0ML._SL1500_.jpg"
      ]
    },
    {
      "id": "for-iphone-17e-16e-16-17-pro-max-earbuds-wireless-headphones-bluetooth-earphones-blue-tooth-ear-buds-head",
      "title": "for iPhone 17e 16e 16 17 Pro max Earbuds Wireless Headphones Bluetooth Earphones Blue Tooth Ear Buds Head",
      "price": 13.99,
      "category": "Electronics > Headphones, Earbuds & Accessories > Headphones & Earbuds > Earbud Headphones",
      "images": [
        "https://m.media-amazon.com/images/I/51sQ2QsoyEL._SL1500_.jpg"
      ]
    },
    {
      "id": "santa-claus-costume-for-men-santa-suit-adults-12pcs-mens-deluxe-professional-christmas-clause-outfit-xmas-suits-adult",
      "title": "Santa Claus Costume for Men Santa Suit Adults 12pcs Mens Deluxe Professional Christmas Clause Outfit Xmas Suits Adult",
      "price": 19.99,
      "category": "Clothing, Shoes & Jewelry > Costumes & Accessories > Men > Costumes & Cosplay Apparel > Costumes",
      "images": [
        "https://m.media-amazon.com/images/I/51Oj9C0IMeL._SL1500_.jpg"
      ]
    },
    {
      "id": "qbk-girls-flare-dress-pants-kids-school-uniform-bell-bottoms-with-elastic-waist-for-teens-size-4-15-years-2",
      "title": "QBK Girls Flare Dress Pants Kids School Uniform Bell Bottoms with Elastic Waist for Teens Size 4-15 Years",
      "price": 19.99,
      "category": "Clothing, Shoes & Jewelry > Girls > School Uniforms > Clothing > Pants",
      "images": [
        "https://m.media-amazon.com/images/I/61LknafeB0L._SL1500_.jpg"
      ]
    },
    {
      "id": "pajamas-sets-for-women-soft-lingerie-sleepwear-2-piece-v-neck-cami-tops-shorts-set-pj-loungewear-nightwear",
      "title": "Pajamas Sets for Women Soft Lingerie Sleepwear 2 Piece V Neck Cami Tops Shorts Set Pj Loungewear Nightwear",
      "price": 6.79,
      "category": "Clothing, Shoes & Jewelry > Women > Clothing > Lingerie, Sleep & Lounge > Sleep & Lounge > Sets",
      "images": [
        "https://m.media-amazon.com/images/I/71td9kg8w-L._SL1500_.jpg"
      ]
    }
  ],
  "customer_also_viewed": [
    {
      "id": "bionix-lighted-ear-curette-clinic-variety-pack-earwax-removal-kit-helps-remove-wax-buildup-for-safe-earwax",
      "title": "Bionix - Lighted Ear Curette Clinic Variety Pack Earwax Removal Kit Helps Remove Wax Buildup for Safe Earwax",
      "price": 393.67,
      "category": "Health & Household > Health Care > Ear Care > Earwax Removal",
      "images": [
        "https://m.media-amazon.com/images/I/612He-PrVcL._SL1500_.jpg"
      ]
    },
    {
      "id": "portable-ear-cleaning-tool-dual-head-spring-for-safe-earwax-removal-durable-stainless-steel-earpicks-silver-rose-gold-easy",
      "title": "Portable Ear Cleaning Tool Dual-Head Spring for Safe Earwax Removal Durable Stainless Steel Earpicks Silver Rose Gold Easy",
      "price": 8.49,
      "category": "Health & Household > Health Care > Ear Care > Earwax Removal",
      "images": [
        "https://m.media-amazon.com/images/I/51wPtGYtdtL._SL1500_.jpg"
      ]
    },
    {
      "id": "womens-summer-pajama-sets-2-piece-short-sleeve-top-and-capri-pants-plus-size-ladies-lounge-pjs-sets",
      "title": "Womens Summer Pajama Sets 2 Piece Short Sleeve Top and Capri Pants Plus Size Ladies Lounge Pjs Sets",
      "price": 13.99,
      "category": "Clothing, Shoes & Jewelry > Women > Clothing > Lingerie, Sleep & Lounge > Sleep & Lounge > Sets",
      "images": [
        "https://m.media-amazon.com/images/I/617RbOw7ESL._SL1500_.jpg"
      ]
    },
    {
      "id": "2pcs-yoni-oil-organic-feminine-oil-vaginal-moisturizer-ph-balance-for-women-feminine-deodorant-eliminates",
      "title": "2PCS Yoni Oil Organic Feminine Oil Vaginal Moisturizer - Ph Balance for Women - Feminine Deodorant - Eliminates",
      "price": 7.99,
      "category": "Health & Household > Health Care > Feminine Care > Vaginal Moisturizers",
      "images": [
        "https://m.media-amazon.com/images/I/71zOAia18PL._SL1500_.jpg"
      ]
    },
    {
      "id": "house-slippers-for-women-men-soft-cozy-warm-slippers-plush-warm-home-shoes",
      "title": "House Slippers for Women Men Soft Cozy Warm Slippers Plush Warm Home Shoes",
      "price": 6.99,
      "category": "Clothing, Shoes & Jewelry > Women > Shoes > Slippers",
      "images": [
        "https://m.media-amazon.com/images/I/71e2aHa24gL._SL1500_.jpg"
      ]
    },
    {
      "id": "mens-tellis-modern-slim-jean",
      "title": "Mens Tellis Modern Slim Jean",
      "price": 234.76,
      "category": "Clothing, Shoes & Jewelry > Men > Clothing > Jeans",
      "images": [
        "https://m.media-amazon.com/images/I/612RBw6A9rL._SL1500_.jpg"
      ]
    },
    {
      "id": "printed-period-bag-period-pouch-period-kit-bag-girls-period-bag-sanitary-napkin-storage-bag-reusable-tampon",
      "title": "Printed Period Bag - Period Pouch Period Kit Bag Girls Period Bag Sanitary Napkin Storage Bag Reusable Tampon",
      "price": 8.49,
      "category": "Health & Household > Health Care > Feminine Care > Sanitary Napkins",
      "images": [
        "https://m.media-amazon.com/images/I/61DL3jEUpBL._SL1500_.jpg"
      ]
    },
    {
      "id": "womens-maxi-skirts-mesh-pleated-2025-summer-trendy-sexy-club-sheer-boho-beach-cover-up-flowy-long-tulle",
      "title": "Womens Maxi Skirts Mesh Pleated 2025 Summer Trendy Sexy Club Sheer Boho Beach Cover Up Flowy Long Tulle",
      "price": 31.99,
      "category": "Clothing, Shoes & Jewelry > Novelty & More > Clothing > Novelty > Women > Skirts",
      "images": [
        "https://m.media-amazon.com/images/I/61mQb-cZOfL._SL1500_.jpg"
      ]
    }
  ],
  "title_seo": "Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels",
  "title_seo_family": "electronics",
  "title_seo_product_type": "Power Meters",
  "title_seo_type_source": "fallback"
}