QM12VBAT 12V DC 1amp Backup Power Supply

Backup power supply in a secure metal enclosure provides a 12V 1A (3amp option available) output and will provide continuous power in the event of a mains failure for a period of up to 3 days, based on the size of the system. 

The backup power supply should be used to provide power to all safety systems and those systems that have to continue to operate in the event of a mains failure.

Note. Rechargeable batteries provided with the backup power supply