These parts are the door sensor itself and a magnet.
Burglar alarm door magnet.
Product title eeekit 16pack security door and window alarm for home antitheft alarm systems magnetic sensor time delay alarm burglar alert wireless alarm off chime alarm ideal for home garage apartment dorm.
A door sensor usually consists of two parts.
2 3 out of 5 stars 3 ratings based on 3 reviews.
A magnet and reed switching sensor for burglar alarms normally to be recessed into doors or windows and their frames.
Window door alarm toeeson 120db pool alarm for doors magnet triggered home security burglar alarm for doors and windows 4 5 out of 5 stars 1 252 26 99 26.
Alarm equipment manufacturers build magnets specifically designed to work with contact sensors.
Window door alarm toeeson 120db pool alarm for doors magnet triggered home security burglar alarm for doors and windows 4 5 out of 5 stars 1 109 26 99 26.
A door and window contact sensor consists of two parts.
Opening the door window will cause the reed to open.
Get it as soon as fri sep 25.
Using a random magnet can cause problems.
Pscco 2pcs recessed door magnetic switch wired nc home security door window magnet alarm contact sensor white 4 6 out of 5 stars 10.
The sensor goes on the door or window frame.
These parts are a sensor and a magnet.
The magnet goes on the moving portion of the door or window.
More buying choices 5 00 2 new offers.
We recommend placing the sensor on the door frame and the magnet on the moving portion of the door.
Window door alarm toeeson 120db pool alarm for doors magnet triggered home security burglar alarm for doors and windows 4 5 out of 5 stars 1 213 26 99 26.
Free shipping on your first order shipped by amazon.
When the magnet is separate from the sensor the sensor will send a signal to the panel letting it know that the zone has been opened or faulted.
Window door alarm toeeson 120db pool alarm for doors magnet triggered home security burglar alarm for doors and windows 4 5 out of 5 stars 1 216 26 99 26.