Window Sensor, 10Pcs Magnetic Sensors Switch Alarm for Home Security and Burglar Alarm Systems

Price: $10.09
(as of Mar 07, 2024 15:21:42 UTC – Details)

Features:
1. Magnets are usually close to each other, which is normal.
2. Close = short circuit = create a path for the current.
3. The magnets are close together and the switch is off.
4. And the switch and magnet are separated, and the switch is open.
5. No external power supply is needed, and the GND and N.C ports of wired or wireless alarm control panel are directly connected.

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

Note:
1. For best results, spare parts should be replaced every 1-3 months.
2. Available only for Bissell Crosswave 1785 Series.
No external power supply is needed, and the GND and N.C ports of wired or wireless alarm control panel are directly connected – Door Sensor
Close = short circuit = create a path for the current – Magnetic Switch Alarm
And the switch and magnet are separated, and the switch is open – Wired Door Window Sensor
The magnets are close together and the switch is off – Magnetic Switch