3-Phase Energy Meter with LAN, Wi-Fi and Bluetooth. Monitor the consumption of any home appliance, electric circuits and office equipment individually with active energy measurement accuracy of 1%.

The Shelly Pro 3EM-400 Wi-Fi & Bluetooth Module is a DIN-rail mountable 3 phase module designed to add remote energy monitoring over AC loads up to 400A and include them into a smart home network. This high voltage dry contact energy monitoring module supports resistive, capacitive, and inductive loads, sharing real-time energy usage with a Wi-Fi or Bluetooth compatible smart home network. The Pro 3EM-400 is installed in a standard electrical breaker box and requires a neutral wire for operation. Dual connectivity options simplify network installation with Wi-Fi (or LAN) for seamless integration into your local network and Bluetooth for easy, out-of-the-box configuration and connection with your mobile device and nearby Shelly Bluetooth devices or Shelly devices acting as Bluetooth gateways. Use the Shelly Smart Control mobile application, or the mobile app of a connected Wi-Fi hub or controller, to program the Pro 3EM-400 to switch On/Off in res