FOCMKEAS 5PCS Recessed Wired Security Window Door Contact Sensor, Normally Closed NC, Door Alarm Magnetic Reed Switch with 2 Wire, ABS Brown, RC-33

Magnetic contacts is widely used for alarm system(panel) to detect state of door/window. It consist of a reed switch part and a magnet part . When door closed, reed switch is effected by magnet and turn ON; when door open, reed switch is effected by magnet and turn OFF, trigger alarm.

Product Details

Manufacturer	FOCMKEAS
Model	NC RC-33 Brown 5PC
Color	Brown
Quantity	5
Weight	40 g