Fire Alarm PA System Integration
Automatic emergency voice communication triggered by fire and gas detection systems — supervised speaker monitoring, zone-specific evacuation broadcasts, and operator override for life-safety compliance.
How Fire Alarm PA Integration Works
Automated emergency broadcast chain from detection to evacuation.
Detection
Fire/gas alarm panel detects event and sends trigger signal to PA system.
Verification
BNA 7000 monitoring unit confirms speaker lines are operational in affected zones.
Broadcast
BNA 8000/9000 exchange plays pre-recorded evacuation message to designated zones.
Override
Operator at BNA 4000/9100 master station monitors and can override with live instructions.
Products for Fire Alarm Integration
pa central exchange
PA system central exchange for 5 paging zones and 25 field call stations, rack mountable
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monitoring control unit
Monitoring control unit with 5 zones
master control station
Master control station. Master control station with gooseneck microphone, 40 programmable keys.
epabx interface
EPABX interface with 4 ports LAN WAN connectivity rack mount
ip server
Rack-mounted server with Intel Xeon processor 16GB RAM RAID support dual power supply
indoor/outdoor horn type speaker
Weather Proof horn speaker for Industrial, Commercial, Security Applications. BNA high quality, weather proof horn speakers are compact, light weight, rugged and molded in tough ABS plastic. The specifications and construction of these are similar to the low impedance horn speakers. These models have been provided with 100V line matching transformers with multiple taps / impedance at the rear of the sealed assembly. These 100V models are ideal for installations where long speaker cables are used to avoid power loss in the cables. IP-65 is provided against foreign particles such as dust and jets of water, thus making them ideal for outdoor use.
flame proof horn type loudspeaker
The flame proof Loudspeaker consists of special anti-corrosive aluminum alloy "LM6" casting machined to high accuracies ensuring the required flame path to comply with IS 2148-1981 Standard. BNA's flameproof horn type speaker with 25-Watts (RMS) Driver unit is designed to provide optimum performance for industrial applications. This indoor / outdoor horn speaker is commonly used in heavy industrial facilities with high ambient noise areas and corrosive or explosive environments. The Flame Proof Horn Type Loudspeaker is protected against direct rain, ingress of dust and moisture. It has IP-65 / IP-66 degree of protection and compliance to Gas Group Zone-1 & Zone-2, Group-IIC, T6, CMRI Approved. The unit is compatible with a range of industrial communication equipment offered by BNA and enables paging over the entire explosive / hazardous area. The BNA Flame Proof Speaker complies to Ex "d", Zone-1 and Zone-2, Group-IIC and can also operate at rated capacity with T6 temperature class.
power amplifier
BNA Booster Amplifier for commercial, industrial and security PA applications
Fire Alarm PA — Scenario Q&A
Real-world scenarios answered by our pre-sales engineering team.
