DC12-24V AC110-240V 5.8GHz Microwave Radar Sensor Body Motion HF Detector Switch HF system: 5.8GHz+/-75MHZ CW radar, ISM band. 1 x Sensor. Wide range of applications, suitable for stairs, aisles, corridors, etc. Reach: for 1-10μm (radius), adjustable. Transmit power:<0.2MW. Power Consumption:Approx. byJuly 3, 2026