Uxcell MC-52 NC+NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed ...

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harfington Uxcell MC-52 NC+NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed ...	$11.11	Delivery by Wed, Feb 21 Spend $20 for free delivery Free 30-day returns

Amazon uxcell Rolling Door Contact Magnetic Reed Switch Alarm with 3 Wires for N.O./N.C. Applications MC-52	$16.49	Delivery date & cost shown at checkout

eBay Rolling Door Contact Magnetic Reed Switch Alarm with 3 Wires for N.O./N.C.MC-52	$18.46	Delivery date & cost shown at checkout

11.11
harfington
Uxcell MC-52 NC+NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed ...
Delivery by Wed, Feb 21 Spend $20 for free delivery Free 30-day returns
16.49
Amazon
uxcell Rolling Door Contact Magnetic Reed Switch Alarm with 3 Wires for N.O./N.C. Applications MC-52
Delivery date & cost shown at checkout
18.46
eBay
Rolling Door Contact Magnetic Reed Switch Alarm with 3 Wires for N.O./N.C.MC-52
Delivery date & cost shown at checkout

Product Details

[Specification] - Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; MAX Action Distance:25mm [Dimension] - Cable Length: 23cm/9.1"; Total Size: 48.7mm x 19.5mm x 10 mm/1.92 x 0.77 x 0.39 inch (L*W*H) [Material] - The magnetic switch alarm is with durable zinc alloy housing for better rust resistance [N.O./N.C.] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separates, the circuit is not conductive ( light off ). N.O. means Normally Open: when the magnet separates, the circuit is conductive( light on ); When the magnet together, the circuit is not conductive ( light off ). When make order, pls check carefully! [Applications] - The Rolling Door Contact is designed for use with window and door alarm systems, such as garage, industrial warehouse and shops, etc.