Magnetic Contact Reed Switch Surface Mount Door Wired Sensor Alarm System USA

Description

Magnetic Contact Reed Switch Surface Mount Door or Window Wired Sensor Alarm System
How this work?
When the magnet is next to the switch, the loop is closed. When the magnet is pulled away, the loop opens.
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 on (close).
And the switch and magnet are separated, and the switch is off (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:
Magnetic Switch, Magnetic Contact, Surface Magnetic Contact sensor
Housing:
Fireproof ABS
Color:
White
Material:
ABS
Dimension:
Main part: 64*19*13mm Magnetic part: 65mm * 13mm * 13mm
Working Distance:
15 mm + 5 mm
Switching Pressure:
100VDC
Load current:
300 mA
Life:
1 million times
Switch Output:
NC (Normally Closed)
Package List:
1 Door Window Sensor
Package Content:
1 Sets (switch and magnet) Magnetic Door Switch
4 Screws
International Shipping
International Shipping Available, please see details on shipping extra cost for different countries.
Any Question?
Please send me a message.