Enhance your DS Series fire alarm system with the DS-BDA NOTIFIER Backup Amplifier Board. Offering 125W at 25V, this amplifier provides reliable backup power and performance for your emergency communication needs. It can also be easily upgraded to a 70V 100W amplifier with the DS-XF70V module. Integrated into the DS-DB Digital Series system, the DS-AMP amplifier offers bulk amplification to a Digital Voice Command (DVC) system, with the ability to connect up to four amplifiers to a single DS-DB for high-level audio. Backup audio circuits are supported by adding the DS-BDA or dedicated DS-AMP units.

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