10 Sets Pack of Surface Mounted Alarm Magnetic Contacts Door Window Reed Switch Sensor with Double Side Tape

Price: $19.99
(as of Feb 11, 2023 06:12:36 UTC – Details)

Product name: Surface mounted magnetic contacts

Suitable: wooden / glass / plastic doors
Mounting type: Surface mounted with double side tape

Operation gap: ≥15mm
Connecting type: Screws terminals
Material: ABS plastic
Contact type : NC (normally closed), switch OFF when door is opened

Max. Switching voltage: 28V DC
Max. current : 0.2A
Max. load : 3W
Suitable for wooden/glass/plastic material doors
For home burglar alarm system, important kits of home security.
Screws terminal connection inside , easy for mounting and connecting to systems.
Surface mounted with double side tape , ≥ 15mm operation gap
NC type , normally closed : Switching OFF when door is opened