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 security burglar alarm system.

3.Work as an anti-theft alarm, ideal for metal door and window.

Specification:

Product Name: Magnetic Door Switch

Model: RC-33

Contact Type: NC (Normally Closed) ;NO(Normally Open) 

Max. Actuation Distance: 10mm

Max. Current: 0.5A

Max. Contact Power: 10W

Working Voltage: DC100V

Each Size(Approx): 17.5 x 11mm

Cable Length(Each): 26cm / 10.2-inch

Material: ABS (Housing)

Wire Type: 1007UL#24AWG

Color: Brown,White