An extended power outage can wreak havoc on an alarm system. As backup battery voltage drops, the alarm system may begin to operate erratically and a deep discharge can damage the backup battery. Eliminate these issues with the ELK-965 Low Battery Cutoff and Master Power Switch. This compact, easy to install device works with any 12 volt control panel or power supply. The ELK-965 automatically cuts off when battery voltage drops below 10 VDC to prevent a “run-away” system and battery deep discharge. Installers will also value the manual AC and battery on/off switch for simplifying system service and eliminating those 3AM emergency service calls. The ELK-965 is backed by ELK’s hassle-free LIFETIME warranty. Also available in a money saving 20 pack – ELK-965B20.
