Pack of 2 x Shelly 1PM Gen4 – Smart relay WiFi, Matter, Zigbee, Bluetooth with energy measurement
Description
2x Shelly 1PM Gen4 pack – Multi-protocol smart relays with energy metering
Shelly 1PM Gen4 is the newest generation of smart relays in the Shelly range, created for controlling and monitoring the energy consumption of electrical appliances.
The pack contains 2 Shelly 1PM Gen4 relays, each equipped with multi-protocol connectivity (WiFi, Bluetooth, Zigbee and Matter) for easy integration into any smart home system.
Main functions
-
ON/OFF control for circuits of up to 16A (3840W at 240V AC)
-
Accurate measurement of voltage, current and energy consumption
-
Multi-protocol compatible: WiFi 2.4GHz, Zigbee, Bluetooth and Matter
-
Local operation – no additional hub required
-
Full control via the Shelly Smart Control app, HTTP, MQTT or Cloud
-
Compatible with Home Assistant, Alexa, Google Home and other smart platforms
-
Smart automations and scenes configurable from the app
-
Overheating and overvoltage protection for extra safety
Technical specifications
-
Power supply: 110–240V AC / 24–30V DC
-
Maximum current: 16A
-
Maximum power: 3840W at 240V AC
-
Connectivity: WiFi 802.11 b/g/n, Zigbee, Bluetooth, Matter
-
Self-consumption: <1W
-
Operating temperature: –20°C to +40°C
-
Compact dimensions for mounting in standard wall boxes
User benefits
-
Simple installation and quick integration into existing circuits
-
Accurate real-time energy consumption metering
-
Local control even without an internet connection
-
Extended compatibility with modern smart ecosystems
-
High safety and reliability in everyday use
Practical use cases
- Mounted behind a conventional wall switch, it turns a room's lighting into a circuit controlled from the app, by voice command or automatically, without replacing the existing switch.
- Installed on the circuit of a recirculation pump or an electric water heater, it allows remote switching on/off and scheduling of operating hours to save energy.
- Integrated into a home automation system, it can automatically switch off sockets or lighting when the whole family leaves home, based on geolocation from the app.
- Used in an electrical panel to control outdoor lighting, it can be scheduled to switch on automatically at sunset and switch off in the morning.