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, perfect for metal door and window.
Specification:
Product Name: Magnetic Door Switch
Model: HC-34A
Contact Type: NC (Normally Closed)
Actuation Distance: 10mm
Max. Current: 0.3A
Max. Contact Power: 3W
Working Voltage: DC28V
Size(Approx): 14.5 x 6.5mm, 12 x 6mm(H*W)
Cable Length(Each): 25cm / 9.8-inch
Material: ABS (Housing), Metal
Wire Type: 1007UL#24AWG
Color: White, Silver Tone
Net Weight: 6g
Package Content:
1 x Magnetic Door Switch
Tags:$0 - $20,Home Security Systems,Locks,Magnetic Reed Switches,Security,Security & Surveillance,Security Monitors & Displays,Security Sensors,Surveillance Accessories,Tools & Home Improvement
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