Next-generation 3-Phase

 Energy Meter

Shelly Pro 3EM is a Wi-Fi-operated DIN-mountable 3-Phase Energy Meter with Wi-Fi,

Bluetooth, and LAN connectivity. With active energy measurement accuracy of 1%, Shelly

Pro 3EM can be used to monitor the consumption of any home appliances, electric circuits,

and office equipment individually. It features 60 days of on-device historical data with a

1-minute resolution for each phase. Additionally, its scripting functionalities allow for

the execution of complex scenes and provide broader monitoring abilities.

Industry-grade security

Shelly Pro 3EM supports mTLS for MQTT, HTTP, and secure outbound WebSockets.

 Its industry-grade security allows for direct connections to your cloud infrastructure,

reducing the cost of deploying complex networks and VPNs.

Industrial installations

Shelly Pro 3EM brings support for MODBUS for voltage, current, power, and energies.

 You can accurately sample your energy usage and instantaneous values of voltage, current,

 and power. Our new firmware platform allows for custom implementation that can report

 as fast as every 100ms to your infrastructure.