Ceiling Mount Indoor Energy Saving Infrared Human Body Induction Pir Sensor Switch 1. Main Technical Parameters Working voltage AC170V - AC250V 50 hz ...
Automatic PIR Wall Switch Single Wire Control Human Induction AC 90 - 250 V Infrared PIR Motion Sensor Switch Working voltage AC170V - AC250V 50 hz .....
PIR Infrared Induction Switch, three-way Human body induction Infrared Induction Switch main technical parameters Working voltage AC170V - AC250V 50 ....
Electric Light PIR Infrared Motion Sensor Switch Detectors For Fire Escape scope of application Apply to the stairs aisle, fire escape, public walkway...