Shelly 1PM Mini Gen4
Shelly 1PM Mini Gen4 is an ultra-compact smart relay with integrated power monitoring, designed for controlling lighting circuits and small appliances where installation space is limited. With an 8 A switching capacity and real-time energy monitoring, it is ideal for retrofitting behind wall switches, sockets, or inside tight electrical boxes without altering existing wiring layouts.
As part of the Shelly Gen4 platform, the device supports multi-protocol connectivity including Wi-Fi, Zigbee, Bluetooth, and Matter, allowing it to integrate into a wide range of smart home ecosystems. It operates without a hub when using Wi-Fi or Matter and integrates with Shelly Smart Control, Home Assistant, Apple Home (via Matter), and other automation platforms, while built-in energy monitoring enables detailed consumption tracking and automation based on real usage data.
Key Features
Use Cases
What’s Included
Technical Specifications
Power
Max Switching Voltage: 240 V AC
Max Switching Current: 8 A
Max Switching Power: 2000 W
Power Consumption: < 1.2 W
Protection
Current Protection: Yes
Max Power Protection: Yes
Internal Temperature Sensor: Yes
External Protection (recommended): 10 A breaker, characteristic B or C
Features
Schedules: Up to 20
Webhooks: 20 (up to 5 URLs per hook)
MQTT: Yes
UDP: Yes
Scripting (mJS): Yes
Connectivity – Wi-Fi
Range: Up to 50 m outdoors, up to 30 m indoors
Connectivity – Zigbee
Repeater Function: Yes
Range: Up to 300 m outdoors, up to 100 m indoors
Connectivity – Bluetooth
Range: Up to 30 m outdoors, up to 10 m indoors
Environmental
Humidity: 30–70% RH