Detects that someone is in the room even when they are sitting still - something a standard PIR sensor cannot do. Adjustable range and sensitivity for genuinely reliable automation.

Key specs • Technology: 24GHz millimetre wave radar • Detects: presence while stationary - breathing and micro-movement • Range: 1-6m, adjustable in the app • Output: presence, absence and light level • Power: 5V USB, always on

In the box Sensor, USB-C cable, adhesive mount

UK notes The reason to choose this over a PIR: a PIR turns the lights off when you sit still at a desk or on the sofa. This one does not.