Alarm Contact Sensor


Ring Alarm Contact Sensor 2-Pack





Ring Alarm Contact Sensor 2-Pack
Requires The Ring Alarm Base Station, Get Instant Mobile Alerts When Doors Or Windows Open In Your Home, Compatible With Any IOS Or Android Device

UHPPOTE Normal Closed Wired Screw-Terminal Surface-Mount Magnetic Contact for Window Door Security (Pack of 5)




Aleph DC-1561 W Surface Mount Alarm Magnetic Contact Package of 10




1 pcs White Recessed Door Contacts NC Security Alarm Window Sensors With Magnetic Reed Switch. These ¾" Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems




Gufastore 10pcs Surface Mount Alarm 10W 100V 0.5A in Max Magnetic Contact Ideal for Door Window Security with Lead Wire and 3M Adhesive Paper




Aleph PS-1523 WG Surface Mount Alarm Magnetic Contact Package of 10




Gufastore 10pcs Surface Mount Alarm 10W 100V 0.5A in Max Magnetic Contact Ideal for Door Window Security




Yootop 5 Sets Recessed Wired Magnet Reed Switch Window Door Magnetic Contact Sensor Alarm White




Honeywell 951WG-WH Stubby Recessed Magnetic Contact Switch




1 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors.These ¾" Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems




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