Feature

●Reliable and Convenient: With these magnetic reed switch for home security and burglar alarm systems, you can easily enhance the security of your home. They are easy to install, operate and are perfect for both residential and commercial use
●Highly Sensitive: Thanks to the superior technology used, these magnetic reed switch offer high sensitivity and accuracy. They are designed to immediately detect and reacted to any changes, providing real-time notifications
●Durable Construction: Engineered for long-term use, these magnetic door switch sensors are highly durable and can withstand regular usage. They respond instantly to every open or close operation, ensuring time-efficient alerts
●Wide Application: These versatile, recessed wired security window door contact sensor alarm are perfect for various uses including garages, doors, window, and retail spaces, and works flawlessly with any home alarm system
●Cost-Effective Security Solution: This magnetic door switch pack contains 10 wired sensors, making it a value-for-money pack for all your home or business security needs. A small investment towards a safer and more secure property


Description

1.Magnets are usually close to each other, which is normal statement
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
6.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 millions times
Switch Output: NC (Normally Closed)
Package Weight: 91g/3.2oz

Package List:
10 Pair * Door Window Sensor