The Shelly EM Mini Gen 4 is the definitive tool for high-precision energy monitoring without compromising space in the electrical panel. As the smallest energy meter with a CT (Current Transformer) clamp on the market, this fourth generation integrates Shelly's latest technological stack, natively supporting Matter and Thread protocols. This ensures the device communicates locally, quickly, and securely with any modern smart home hub.
Unlike "PM" modules that measure load internally, the Shelly EM Mini Gen 4 uses an external clamp, allowing it to measure high currents without the energy passing directly through the device, enhancing both safety and durability. It is the perfect solution for monitoring high-consumption appliances, lighting circuits, or even solar panel production in apartments with small electrical boxes.
Non-Invasive Measurement: Uses a high-precision CT clamp to measure current without cutting wires.
Matter & Thread Ecosystem: Universal connectivity and low-latency mesh networking for a resilient smart home.
Gen 4 Processor: Superior performance, expanded memory, and support for advanced local scripting.
Real-Time Monitoring: Accurate Power (W), Voltage (V), and Current (A) data with exportable history.
Technical Specifications:
Power Supply: 110 - 240V AC.
Measurement Channels: 1 Channel via CT clamp.
Measurement Accuracy: Class B (IEC 62053-21).
Processor: Gen 4 Series (Expanded Flash memory).
Wireless Protocols: Wi-Fi, Thread, Bluetooth 5.2, Matter.
Dimensions: 29 x 34 x 16 mm.