The Shelly EM Gen4 is an advanced in-wall energy meter specifically designed for contactless monitoring of single-phase circuits. With a maximum current of 50 Amperes, it accurately measures the energy consumption of household appliances, heating systems, and other electrical devices. Its compact design allows for easy installation in wall boxes, while support for modern communication protocols such as Wi-Fi, Zigbee, Matter, and Bluetooth ensures seamless integration into existing smart home systems. The built-in measurement function provides real-time data on energy consumption, voltage, and power, which can be stored locally and analyzed across various devices. Additionally, a potential-free output allows for the control of external devices, further enhancing the flexibility and functionality of the device.

• Real-time monitoring of energy consumption
• Supports multiple smart home protocols
• Compact design for easy installation
• Potential-free output for external control.