Shelly EM

Shelly EM Gen3 is a compact smart energy meter that supports two-channel, single-phase measurement using current transformers. It provides real-time energy monitoring, local and cloud control, and includes a dry-contact relay for external load control.

Features

• Single-phase, two-channel measurement via current transformer inputs
• Built-in dry-contact relay for contactor control
• Embedded real-time clock and local data logs (up to 10 days of minute-level data)
• Wi-Fi connectivity enabling both local and cloud-based access
• Embedded web interface for configuration and monitoring

Main Applications

• Real-time monitoring of power usage for appliances, circuits, or solar systems
• Energy optimization and consumption pattern analysis
• Compact retrofitting behind outlet panels or electrical boxes
• Automated control based on power consumption thresholds

Compatibility

• Integrates with Shelly Smart Control App
• Supports MQTT, CoAP, REST API for Smart Home integration
• Compatible with Android, iOS, Amazon Alexa, and Google Assistant