To determine which door/window sensor you have, click on the image of your panel below for instructions on how to replace your low battery.
If your panel is not found above, please click here for additional panels.
Tips to optimize the longevity of your system's batteries:
- Replace low batteries with fresh, new batteries
- Refrigerating batteries does not delay their expiration
- If multiple batteries are being used, ensure you are using the same type and that they have not previously been used