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-120 Wi-Fi & Bluetooth Module is a DIN-rail mountable 3 phase module designed to add remote energy monitoring over AC loads up to 120A 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-120 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.

The Pro 3EM-120 is remotely controlled via the Shelly Smart Control app, a compatible 3rd party app or voice commands through integration with 3rd part