The USP Auto Voice Dialer Power Backup Pack provides up to 12 hours of back-up power for all "AVD" and "AD" dialer model combinations. In the event of a power failure the battery pack will immediately activate and keep the dialer functioning. For use with the USP Auto Voice Dialer. Technical Details -
MPN: PB12P -
UPC: 749617043498 -
Input: AC 120V 60Hz 12
Watts - Output: DC 12V 500mA