The IWATCHALARM Door/Window Sensor from SecrityMan Inc is an add-on magnetic door and window sensor for IWATCHALARM products and works with the host of any IWATCHALARM series. It features one red LED indicator that lights when the door or window it is linked to opens. Expand your IWATCHALARM system with an extra door/window sensor for even more protection.
Add-on magnetic door/window sensor for IWATCHALARM series
Works with the host of any IWATCHALARM system
Magnetic contact sensor for doors & windows
1 red LED indicator that lights when door/window is open
Transmits at 433MHz wireless frequency with a distance up to 200ft indoor & 450ft with a clear line of sight