DSC Impassa Battery Frequently Asked Questions

How Does the Backup Battery for an Alarm System Work?
One of the most important accessories for an alarm system is its back up battery. This is what keeps the system running during a power outage. Learn about alarm system batteries.

How Long Does the DSC Impassa Backup Battery Last?
In most cases, a DSC Impassa backup battery will last about three to four years before needing to be replaced with a new one. Learn more about the DSC Impassa backup battery.