Recessed PIR Motion Detector Ceiling Motion Sensor Switch For Office

Recessed PIR Motion Detector Ceiling Motion Sensor Switch For Office Specifications: 1. Material: plastic 2. Working voltage: 220V/AC-240V/AC ;100V/AC-130V/AC,50/60Hz. 3. Power frequency: 50/60Hz 4. 360 degrees all direction detection ceiling installation 5. Time setting: min:8±3sec max: 7±2min(adjustable) 6. Infrared sensor switch used to control lighting and extract ventilation 7. The sensor switch with three detector,high sensitivity for use 8.Detection distance(22°C):8m