Smart Dual-Channel Control for Your Entire Home Transform any connected device into a fully automated smart home experience. The Shelly 2PM Gen4 brings Zigbee-powered precision and Matter compatibility to control two independent circuits from one compact switch.
Dual-Channel Operation: Control two separate circuits independently for lights, fans, or appliances.
Zigbee Connectivity: Reliable, low-latency wireless integration with your existing smart home hub.
Matter-Ready: Seamlessly connects with Matter-compatible ecosystems for broader smart home flexibility.
Power Metering: Track real-time energy consumption across both channels.
Universal Compatibility: Works with Alexa, Apple HomeKit, and Google Home for hands-free control.
Versatile Applications: Perfect for managing lights, curtains, and blinds with precision. Streamline your smart home setup with a single device that handles two zones—bringing convenience and control to every corner of your space.
Buying guide: Smart Electronics
The Shelly 2PM Gen4 combines dual-channel relay control with per-channel power metering in a compact 37x42x16mm form factor. Local control via MQTT, embedded web interface, and multi-protocol support (Wi-Fi/Zigbee/Bluetooth/Matter) makes it a strong retrofit option for Home Assistant users, though Zigbee mesh reliability degrades with large device counts. Good for smart home enthusiasts needing local-only operation; caution advised for users planning to deploy many Zigbee devices without dedicated routers.
Smart home enthusiasts with Home Assistant who need local-only dual-channel control with power metering in compact wall-box form factor should buy this.
Users planning large Zigbee deployments without dedicated mesh routers should avoid it.
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