Audio Amplifiers
Digital Series Distribution Board (DS-DB) Product Line
Digital Series Distribution Board and Amplifiers providing digital bulk audio evacuation capability.
Overview
The DS-DB Digital Series Distribution Board and DS-AMP amplifiers provide digital bulk audio evacuation capability to the Digital Voice Command (DVC) system. The DS-DB/AMP combination can reduce required hardware in both new and retrofit applications, and is well suited for upgrade/retrofit of existing bulk audio systems.
Features & Benefits:- Multi-media support allowing the preferred media (wire, single mode fiber, multi-mode) to be used
- Firefighter/Emergency telephone circuit for easy distribution emergency phones
- Flexible Backup Amp configurations to customize the operation and capability of each amplifier
- Backup alarm message storage enables a message to be played in the event the digital audio loop is compromised
- UL Listed: S635
- ULC Listed: S635
- CSFM: 7165-0028:0234 (NFS2-640/NFS-320), 7165-0028:0224 (NFS2-3030)
- Fire Dept. of New York: COA#6121 (NFS2-640/NFS-320), COA#6114 (NFS2-3030)
- FM Approved
- Seismic
Specifications
Others
- Communication Protocols
- EIA-485
Others
- Communication Protocols
- EIA-485
- Communication Protocols : EIA-485
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