Features: *This Sensor Can’t Work Alone, It Needs To Work With Wired Alarm Host Or Other Wired Devices. *Simply Attach One Piece To Your Door Or Window, And Attach The Other Piece To The Door Or Window Frame. *Excellent Design, Tiny And Fash…
Features: *This Sensor Can’t Work Alone, It Needs To Work With Wired Alarm Host Or Other Wired Devices. *Simply Attach One Piece To Your Door Or Window, And Attach The Other Piece To The Door Or Window Frame. *Excellent Design, Tiny And Fash…