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- 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 lights when door/window is open
- Transmits at 433MHz wireless frequency with a distance up to 200ft indoors & 450ft with a clear line of sight
This fits your .
The IWATCHALARM Door/Window Sensor from SecurityMan 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.