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NOTIFIER DS-DB Digital Series Fire Alarm Audio Distribution Board
- Regular price
- $912.00
- Sale price
- $912.00
- Regular price
-
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Product Description P/N: DS-DB
Description
The NOTIFIER DS-DB is a Digital Series Distribution Board designed to provide bulk audio distribution and amplification interfacing for Digital Voice Command (DVC) emergency communication systems. It converts digital audio to analog signals for connected amplifiers and routes amplified audio to supervised speaker risers while maintaining digital audio loop communication.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | NOTIFIER |
| Category | Fire Alarm Systems |
| Part Number | DS-DB |
| Subcategory | Digital Audio Distribution Boards |
| Product Type | Digital Series Distribution Board |
| System Platform | Digital Voice Command (DVC) |
| Digital Audio Inputs | 4 Channels |
| Low-Level Audio Outputs | 4 |
| High-Level Audio Inputs | 4 Primary / 4 Backup |
| High-Level Audio Outputs | 4 Class A / 8 Class B |
| Maximum Audio Output | Up to 125 W per Output |
| Audio Voltage Support | 25 Vrms / 70.7 Vrms with Compatible Amplifier Configuration |
| Digital Audio Loop Ports | 2 |
| DAL Address Usage | 2 of 32 Addresses |
| Local Power Input | 24 VDC, 0.6 A |
| Communication Interface | DAL and DS-BUS |
| Compatible Amplifiers | DS-AMP / DS-AMPE / DS-BDA |
| Compatibility | N16e, N16x, NFS2-3030, NFS2-640 |
| Listings / Approvals | UL, ULC, CSFM, FDNY |
| Weight | 7.2 lb (3.27 kg) |
Information About DS-DB
The DS-DB is a NOTIFIER Digital Series distribution board engineered for integration with DVC-based fire alarm and emergency voice systems. Its architecture supports up to four DS-AMP/E amplifiers and provides four digital audio input channels, low-level amplifier outputs, and high-level primary and backup audio inputs. The board communicates with the digital audio system through the Digital Audio Loop (DAL), occupying two of the available 32 DAL addresses, while local amplifiers and power supplies communicate through the DS-BUS. It can operate alongside compatible DAA2 and DAX Series amplifiers and supports NOTIFIER platforms including NFS2-3030 and NFS2-640 systems.
Key Features:
- Four Digital Audio Channels: Provides input capacity for four digital audio channels within the DVC architecture.
- Four Amplifier Outputs: Includes four low-level audio outputs for amplifiers installed within the same cabinet.
- High-Level Audio Interface: Provides four primary and four backup high-level audio inputs for compatible DS-AMP equipment.
- Configurable Speaker Risers: Supports four Class A or eight Class B high-level audio outputs for distributed speaker circuits.
- Digital Audio Loop: Includes two DAL ports and occupies two of the system's 32 available DAL addresses.
- Fiber Expansion Support: DAL ports can be converted for single-mode or multi-mode fiber using compatible option modules.
- DS-BUS Communication: Exchanges control and status information with local bulk amplifiers and compatible power supplies.
- Backup Message Storage: Supports up to 106 seconds of standard-quality backup digital message storage for communication-loss conditions.
The DS-DB delivers the reliability and precision required for distributed emergency voice audio routing and bulk amplification in networked fire alarm systems.
Description
The NOTIFIER DS-DB is a Digital Series Distribution Board designed to provide bulk audio distribution and amplification interfacing for Digital Voice Command (DVC) emergency communication systems. It converts digital audio to analog signals for connected amplifiers and routes amplified audio to supervised speaker risers while maintaining digital audio loop communication.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | NOTIFIER |
| Category | Fire Alarm Systems |
| Part Number | DS-DB |
| Subcategory | Digital Audio Distribution Boards |
| Product Type | Digital Series Distribution Board |
| System Platform | Digital Voice Command (DVC) |
| Digital Audio Inputs | 4 Channels |
| Low-Level Audio Outputs | 4 |
| High-Level Audio Inputs | 4 Primary / 4 Backup |
| High-Level Audio Outputs | 4 Class A / 8 Class B |
| Maximum Audio Output | Up to 125 W per Output |
| Audio Voltage Support | 25 Vrms / 70.7 Vrms with Compatible Amplifier Configuration |
| Digital Audio Loop Ports | 2 |
| DAL Address Usage | 2 of 32 Addresses |
| Local Power Input | 24 VDC, 0.6 A |
| Communication Interface | DAL and DS-BUS |
| Compatible Amplifiers | DS-AMP / DS-AMPE / DS-BDA |
| Compatibility | N16e, N16x, NFS2-3030, NFS2-640 |
| Listings / Approvals | UL, ULC, CSFM, FDNY |
| Weight | 7.2 lb (3.27 kg) |
Information About DS-DB
The DS-DB is a NOTIFIER Digital Series distribution board engineered for integration with DVC-based fire alarm and emergency voice systems. Its architecture supports up to four DS-AMP/E amplifiers and provides four digital audio input channels, low-level amplifier outputs, and high-level primary and backup audio inputs. The board communicates with the digital audio system through the Digital Audio Loop (DAL), occupying two of the available 32 DAL addresses, while local amplifiers and power supplies communicate through the DS-BUS. It can operate alongside compatible DAA2 and DAX Series amplifiers and supports NOTIFIER platforms including NFS2-3030 and NFS2-640 systems.
Key Features:
- Four Digital Audio Channels: Provides input capacity for four digital audio channels within the DVC architecture.
- Four Amplifier Outputs: Includes four low-level audio outputs for amplifiers installed within the same cabinet.
- High-Level Audio Interface: Provides four primary and four backup high-level audio inputs for compatible DS-AMP equipment.
- Configurable Speaker Risers: Supports four Class A or eight Class B high-level audio outputs for distributed speaker circuits.
- Digital Audio Loop: Includes two DAL ports and occupies two of the system's 32 available DAL addresses.
- Fiber Expansion Support: DAL ports can be converted for single-mode or multi-mode fiber using compatible option modules.
- DS-BUS Communication: Exchanges control and status information with local bulk amplifiers and compatible power supplies.
- Backup Message Storage: Supports up to 106 seconds of standard-quality backup digital message storage for communication-loss conditions.
The DS-DB delivers the reliability and precision required for distributed emergency voice audio routing and bulk amplification in networked fire alarm systems.