Magnetic Switch Wired Door Window Excellent Each Close to Usually Sensor Magnetic Switch Wired Door Window Excellent Each Close to Usually Sensor $9 Magnetic Switch, Wired Door Window Sensor Usually Close to Each Tools Home Improvement Building Supplies Building Materials $9 Magnetic Switch, Wired Door Window Sensor Usually Close to Each Tools Home Improvement Building Supplies Building Materials Switch,,Close,Usually,Door,Each,Sensor,/antipatheticalness1258721.html,Magnetic,$9,to,Tools Home Improvement , Building Supplies , Building Materials,Wired,Window,digienter.com Switch,,Close,Usually,Door,Each,Sensor,/antipatheticalness1258721.html,Magnetic,$9,to,Tools Home Improvement , Building Supplies , Building Materials,Wired,Window,digienter.com

Magnetic Switch Wired Max 75% OFF Door Window Excellent Each Close to Usually Sensor

Magnetic Switch, Wired Door Window Sensor Usually Close to Each

$9

Magnetic Switch, Wired Door Window Sensor Usually Close to Each

|||

Product description

Features:
Magnets are usually close to each other, which is normal statement.
Close = short circuit = create a path for the current.
The magnets are close together and the switch is off.
And the switch and magnet are separated, and the switch is open.
No external power supply is needed, and the GND and N.C ports of wired or wireless alarm control panel are directly connected.
Not suitable for iron doors, it will reduce the magnetism of the sensor.

Specifications:
Working Distance: 15mm + 5mm
Switching Pressure: 100VDC
Load current: 300 mA
Life: 1 million times
Switch Output: NC (Normally Closed)
Package Weight: 91g/3.2oz

Package List:
10 Pair * Door Window Sensor

Magnetic Switch, Wired Door Window Sensor Usually Close to Each