Shelly EM WiFi Relay

Monitor the consumption of all household appliances, electrical circuits and office equipment (lights, electrical wiring, security systems, heating and cooling, etc.) separately. The device also shows the electricity generated by solar panels. EM also includes protection against overconsumption - a relay will immediately cut off the circuit if it detects a consumption higher than the specified power setting.

• Very fast processor - ESP32
• Wi-Fi enabled - Connects to a Wi-Fi network. No HUB required!
• Improved safety - Over-power, over-voltage and over-temperature protection.
• Supports most common integrations such as Alexa, Google, Smart Home, Smart Things etc.
• MQTT support
• Stores up to 365 days of history in internal memory if Wi-Fi is unavailable
• Voltage measurement and configurable alarm reporting

Project examples

• Shelly Power Consumption Alarm Signal
• Shelly EM Auto Toggle Based on Solar Panels Production

Video