uxcell NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White RC35

Description: 1.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).When make order,pls check carefully! 2.These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all burglar alarm system. 3.Work as an anti-theft alarm, ideal for metal door and window. Specification: Product Name: Magnetic Door Switch Model: RC-35 Contact Type: NC (Normally Closed) Actuation Distance: 10-15mm Max. Current: 0.1A Max. Contact Power: 2W Working Voltage: DC200V Each Size(Approx): 32 x 11mm / 1.26 x 0.43-inch (H*D) Cable Length(Each): 25cm / 9.8-inch Material: ABS (Housing) Wire Type: 1007UL#24AWG Color: White Net Weight: 35g Package Content: 1 x Magnetic Door Switch