How to change your alarm battery

LinearCorp: Dual-824 Control Panel

DPS Alarms - Dual-824 Control Panel Image

For instructions on how to connect the control panel power supply, or how to install/change the backup battery on this model, click here.


LinearCorp: DVS Family Control Panels

DVS Family Control Panel Image

For instructions on how to connect the control panel power supply, or how to install/change the backup battery on this model, click here.