Notifier DVC-EM Digital Voice Command
The heart of the Notifier audio command centre, giving voice evacuation for emergency communications and mass notification, with 8 simultaneous messages and networking across a campus or large facility.
Dealer for NotifierNotifier DAX Series Digital Audio Amplifiers, 35 and 50 watt
Multi-featured digital amplifiers for jobs that do not need every feature of the DAA2 or DAA Series, offered in 35 watt and 50 watt models.
- 1 Class A or 2 Class B speaker circuits
- 35 watt and 50 watt models
- One-to-one amplifier backup with the BDA Backup Digital Amplifier
- Two-wire DAL ports convertible to fibre
- Isolated alarm bus input for backup alarm messages if digital communication is lost
- UL and ULC listed; programmable through VeriFire Tools
Standards and approvals: NFPA 72 2007 National Fire Alarm Code, Underwriter Laboratories Standard UL 864, Underwriter Laboratories of Canada (ULC) ULC-S527-99, Part 15 Class A conducted and radiated emissions as, UL Listed: file S635, ULC Listed: file S635
Specifications
Specifications
| Specification | Details |
|---|---|
| AC Power (TB7) | 120 VAC, 50/60 Hz input, 2.5 A max.; • DAX-5025 - 2.09A max. |
| Recommended wiring | 12-14 AWG (1.6 mm OD) with 600 VAC insulation. |
| Battery Connections | Supplied cable connections to batter- ies. |
| Battery Charger (DAX-35 Boards Only) | Current-limited sealed lead acid battery which charges two 12 volt batteries in series, up to 26 AH. Recommended wiring: 12-18 AWG. |
| Alarm Bus | Power-limited, supervised by source. Recom- mended wiring: 14-18 AWG twisted-pair. Requires 16VDC minimum @ 20mA across the terminals to activate. Nominal 24VDC. |
| Digital Audio Ports, wire media, A and B (TB1, TB2) | Maxi- mum distance per segment is 1900 feet (579.12 m) on Belden 5320UJ (18AWG, TP) FPL cable: 18 AWG (0.821 mm2) twisted-pair, unshielded, power-limited. For approved cable types, see wiring documentation, P/N 52916ADD: C Approved Wire Cables for Digital Audio Loops. |
| Digital Audio Ports, fiber media, fiber option modules | Dig- ital audio loop connectors support single- and multi-mode fiber with the use of fiber option modules. Refer to the Fiber Option Module datasheet for fiber specifications. |
| Speaker circuits | Power-limited outputs (exception: a DAX- 3570 or DAX-5070 used with any Canadian Room Isolator module is non-power-limited.) Supervision determined by pro- gramming. DAX-5025/70 - each circuit is rated up to 50 watts. |
| Backup | High-level audio input: 25VRMS (DAX-5025 and DAX- 3525). 70VRMS (DAX-5070 and DAX-3570). Recommended wiring AWG twisted pair (shielding recommended). Not super- vised when inactive. Supervised by backup source when active. Must be in same room or enclosure. |
Specifications as published by Notifier. Please confirm the exact model with us before ordering.
More Notifier Voice Evacuation & Firefighter Telephones
Notifier DS-DB Digital Series Distribution Board
A distribution board that adds digital bulk audio evacuation to the DVC system, converting digital audio to analogue and routing it to amplifiers and optional backups.
Notifier DAA2 Series Digital Audio Amplifiers
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Notifier DS-AMPE Digital Series Bulk Amplifier
A bulk audio amplifier for the DVC system, with up to four DS-AMP amplifiers connected to one DS-DB to supply high-level audio.
Notifier FPJ Fireman's Phone Jack
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Notifier FHS Fireman's Handset
A firefighter handset with a coiled cord whose plug fits the FPJ phone jack, letting firefighters talk directly with the central control area.
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