5-Pack Magnetic Contact Switches for Window and Door Alarm Systems NC 3/8
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. Ideal for window or wooden door.
5 Pack Magnetic Window Door Sensors for Security Alarm Systems
With easy installation and dependable functionality, these sensors are the perfect addition to your security alarm system. Why choose our Magnetic Window Door Sensors?. Customizable: Easily integrate into existing alarm systems for ultimate security customization.
5 Pack Magnetic Contacts Switch Window Door Sensor for Alarm System NC 3/8″
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. Compatible Devices Alarm Panels.
5 Pack Magnetic Contacts Switch Window Door Sensor for Alarm System NC 3/8″
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. Ideal for window or wooden door.