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Control Modules

DS-DB Digital Series Distribution Board

The DS-DB Digital Series Distribution Board and its associated amplifiers provide bulk amplification capability to the Digital Voice Command (DVC) system while retaining digital audio distribution capabilities.

The DS-DB Digital Series Distribution Board and its associated amplifiers provide bulk amplification capability to the Digital Voice Command (DVC) system while retaining digital audio distribution capabilities. The DS-DB converts digital audio to analog and routes it to audio amplifiers and optional backups. The amplifiers send back high-level audio, which the DS-DB routes to its risers. Control and status information passes between the DS-DB and its components via EIA-485 bus.

The DS-DB communicates with the rest of the digital audio system through the DAL (digital audio loop), and takes up two of the 32 DAL addresses. It may be mixed with other devices on the same DAL, such as the DAA2 and DAX series amplifiers. An optional Firefighters’ telephone riser on the DS-DB supports local and network FFT communications.

Features & Benefits:
  • Input capacity of four digital audio channels
  • USB port for VeriFire Tools® communication
  • Local FFT riser, capable of acting as a connection on the digital FFT riser
  • DS BUS interface to communicate with local bulk amplifiers and power supplies
  • Works with AMPS-24 power supply and battery charger
Certifications:
  • UL Listed: S635
  • ULC Listed: S635
  • CSFM: 7165-0028:0224 (NFS2-3030); 7165-0028:0243 (NFS2-640)
  • FDNY: COA#6065 (NFS2-3030): COA#6085 (NFS2-640)
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SKU
Description
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DS-DBPCA
Digital Series Distribution Board, 4 Digital Audio Channel Input Capacity, 24V DC