Shelly DIN Rail Smart Switch Pro 4PM with power metering, 4 channels (Pro4PM)

Shelly Pro 4PM V1 WIFI 4-channel DIN rail relay with power measurement Discover the future of automation in your home with the Shelly Pro 4PM. The relay is designed to be mounted on a standard DIN rail in a switchboard, making it ideal for a variety of building types. It allows you to control four 230-volt powered devices, with a maximum load of 16 A per channel and a total of 40 A. Built-in power meters allow you to monitor the energy consumption of each device in real time, which helps optimize costs. It will be perfect for homes, offices, stores, as well as business and manufacturing facilities. Manufacturer Shelly Model SPSW-004PE16EU AC supply voltage 110 - 240 V Power consumption < 4 W Maximum switching voltage AC 240 V Maximum AC switching current 16 A per channel, 40 A total Voltmeter (AC) Yes Ammeter (AC) Yes Internal temperature sensor Yes Wi-Fi protocol 802.11 b/g/n Wi-Fi range Up to 30 m indoors and 50 m outdoors Bluetooth protocol 4.2 Bluetooth range Up to 10 m indoors and 30 m outdoors CPU ESP32-D0WDQ6 Flash memory 8 MB Dimensions 96 x 53 x 59 ±0.5 mm Mounting DIN rail Ambient temperature -20°C to 40°C Humidity 30% to 70% RH Maximum altitude 2000 m