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Shelly PRO EM-50 WIFI Electricity Consumption MeterThe Shelly PRO EM-50 WIFI is an advanced electricity consumption meter that revolutionizes the way you monitor and control energy consumption in your home, commercial or industrial facility. Equipped with a two-channel, single-phase energy meter, it enables precise measurement and reporting of both total energy consumption and voltage, current, active and apparent power in real time.Reliability and securityUsing the latest gen2 firmware technology and LAN and Wi-Fi connectivity, the Shelly PRO EM-50 offers flexibility and reliability in operation. It can operate standalone on a local LAN or Wi-Fi network, as well as integrate with cloud services for home automation via MQTT, HTTP and WebSocket. All incoming connections are handled by TLS protocol, which guarantees data security.Full control of energy consumptionThe meter reports both total energy consumption and voltage, current, active and apparent power per phase in real time. The data is stored in non-volatile memory, allowing it to be read for up to 60 days with an interval of every minute. This allows the user to track and analyze energy consumption, so that informed decisions can be made about its efficient use.Easy setupThe Shelly PRO EM-50 allows remote access, configuration and monitoring by both the user and home automation systems, as long as they are on the same network infrastructure. The device has a built-in web interface that allows convenient customization of its settings. What's more, the simple-to-use interface makes configuring and monitoring the meter easy and intuitive. Manufacturer Shelly Model Pro EM-50 Dimensions 94 x 19 x 69 ±0.5 mm Weight 63 ±1 g Mounting DIN rail Housing material Plastic Color White Ambient temperature -20 °C to 40 °C Humidity 30% to 70% RH Maximum altitude 2000 m AC power supply voltage 100 - 260 V, 50/60 Hz Power consumption < 3 W Maximum AC switching voltage 240 V Maximum switching current 2 A Internal temperature sensor Yes Voltmeter (RMS) 100 - 260 V Voltmeter accuracy ±1% Ammeters (RMS using CT) 0 - 50 A Accuracy of ammeter ±1% (5 - 50 A), ±2% (0 - 5 A) Power and energy meters: Active and apparent power, active and apparent energy, power factor No load threshold 30 VA per phase Measurement data storage At least 60 days with data resolution of 1 min Data export CSV for recorded PQ values, JSON format export via RPC Wi-Fi range Up to 30 m indoors and 50 m outdoors (depends on local conditions) Bluetooth protocol 4.2 Bluetooth range Up to 10 m indoors and 30 m outdoors (depends on local conditions) CPU ESP32-D0WDQ6 Flash memory 16 MB Webhooks (URL shares) 20 with 5 URLs per hook Scripts Yes MQTT Yes CoAP No , Shelly PRO EM-50 WIFI Electricity Consumption MeterThe Shelly PRO EM-50 WIFI is an advanced electricity consumption meter that revolutionizes the way you monitor and control energy consumption in your home, commercial or industrial facility. Equipped with a two-channel, single-phase energy meter, it enables precise measurement and reporting of both total energy consumption and voltage, current, active and apparent power in real time.Reliability and securityUsing the latest gen2 firmware technology and LAN and Wi-Fi connectivity, the Shelly PRO EM-50 offers flexibility and reliability in operation. It can operate standalone on a local LAN or Wi-Fi network, as well as integrate with cloud services for home automation via MQTT, HTTP and WebSocket. All incoming connections are handled by TLS protocol, which guarantees data security.Full control of energy consumptionThe meter reports both total energy consumption and voltage, current, active and apparent power per phase in real time. The data is stored in non-volatile memory, allowing it to be read for up to 60 days with an interval of every minute. This allows the user to track and analyze energy consumption, so that informed decisions can be made about its efficient use.Easy setupThe Shelly PRO EM-50 allows remote access, confi