Product Code: B0G6X2YZR3
4 Sets NC Magnetic Switch Contacts Door Sensor for Home Alarm Security System
$8.99
Product Information
Seller
UPEYXDQR
About this item
- Package Content: 2 Sets x Magnetic Reed Switches
- Screw terminal surface mounted magnetic contacts,Nice looking and easy install.
- Attractive cover keeps mounting screws and terminal screws hidden,Mounting screws included.
- Great for use in family and factory window, door, etc.
- This contact works with any wired burglar alarm system or wired access control available.
Product Description
Magnetic contacts is widely used for alarm system(panel) to detect state of door. It consist of a reed switch part and a magnet part . When door closed, reed switch is effected by magnet and turn ON; when door open, reed switch is effected by magnet and turn OFF, trigger alarm. Contact type : NC (normally closed),switch OFF when door is opened. Material: ABS plastic Color: white Operation gap : ≥ 20mm Mounting type : Surface mounting Max. voltage : 28V DC Max. current : 0.2A Max. load : 3W Package Content: 4 sets x Magnetic Reed Switch 16Pcs Screws
