How to fix low battery message on ADEMCO Security System?
- CchristyjonesAug 12, 2025
A low battery message on your ADEMCO Security System keypad can indicate a few things. It might mean: * The system battery is low or missing. Check the system battery. * There's a low battery on a transmitter (indicated by 'Low batt + zone number' on the display). Check the battery in the transmitter. * There's a low battery on the wireless keypad (indicated by 'Low batt + 00' on the display). Check the battery in the wireless keypad.