Alarm Switches For Vinyl Windows. 2sets magnetic reed switch normally open closed nc no door alarm window security magnetic door switch magnetic contact switch reed switch for gps alarm or other device dc 5v 12v 24v light. For wood crank outs that don t have much space at the bottom a wire for a recessed burglar alarm switch can be drilled into the bottom of the frame. 4 3 out of 5 stars 174.
They can also interface with wireless security systems if a wired to wireless converter is used. Get it as soon as sat oct 3.
Door and window contacts are important for any security system.
They can also interface with wireless security systems if a wired to wireless converter is used. Purchase your wired door and window contacts from the alarm grid website. Get it as soon as sat oct 3. Door window alarm 2 pack noopel home security wireless magnetic sensor burglar anti theft 120db alarm with batteries included diy easy to install 2 4 4 out of 5 stars 1 307 13 99.
