Shelly Presence Sensor Gen 4 (FG3800238072407)

The Shelly Presence Sensor Gen4 White detects presence accurately – even without significant movement. Thanks to mmWave radar technology, it reliably automates lighting, heating, air conditioning, and security. With Wi-Fi, Bluetooth, Zigbee 3.0, and Matter, it can be flexibly integrated into modern smart home systems. Ideal for living spaces, offices, hallways, or meeting rooms.

The Shelly Presence Sensor Gen4 White is a smart presence detector for precise room automation. Unlike traditional motion sensors, it detects people even when they are sitting, working, reading, or barely moving. The modern mmWave radar technology enables reliable real-time presence detection, ensuring that connected devices only respond when they are truly needed.

This makes the sensor ideal for automatic lighting control, heating and air conditioning regulation, as well as security and comfort functions in residential and work areas.

The sensor supports Wi-Fi, Bluetooth, Zigbee 3.0, and Matter, allowing for flexible integration into existing smart home environments. Depending on the system, it enables precise automation, multi-person detection, and zone-based control. The compact black design blends seamlessly into modern interiors.

Technical Data
Manufacturer	Shelly
Product Group	Smart Home
Product Type	Motion Sensor
Color	black
Operating Temperature Min.	-20
Operating Temperature Max.	40
Height	73
Width	41
Depth	37
Weight	0.085
Packaging Height	43
Packaging Width	62
Packaging Depth	100
Package Weight	0.138
Gross Weight	0.138