PA–Fire Alarm Interface Module

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The PA–Fire Alarm Interface Module enables seamless communication between fire alarm systems and public address (PA) systems, ensuring instant emergency voice announcements during fire incidents. When a fire alarm is triggered, the interface module automatically activates pre-recorded evacuation messages or live announcements through the PA system. This integration improves emergency response, enhances occupant safety, and ensures compliance with fire safety regulations. Designed for reliability and fast signal transmission, the module supports multiple inputs and outputs for flexible installation. It is ideal for commercial buildings, factories, malls, hospitals, and offices where coordinated fire alarm and voice evacuation systems are essential for safety.

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A PA–Fire Alarm Interface Module acts as a critical link between fire detection systems and public address systems, enabling automated emergency communication. Upon receiving a signal from the fire alarm panel, the module triggers emergency tones and evacuation messages through connected speakers. This ensures clear and immediate instructions during emergencies, reducing panic and improving evacuation efficiency. The module is compact, easy to install, and compatible with most fire alarm and PA systems. It is commonly used in large facilities where manual announcements may cause delays. The interface module enhances safety compliance and ensures reliable coordination between fire alarms and voice evacuation systems.

Automatic activation of emergency announcements
Seamless integration with fire alarm panels and PA systems
Fast signal transmission for instant alerts
Supports pre-recorded and live voice messages
Compact and easy-to-install design
Reliable operation for critical safety applications

Parameter	Details
Product Name	PA–Fire Alarm Interface Module
Input Signal	Fire Alarm Panel Trigger Input
Output Signal	PA System Activation Output
Voltage	12V/24V DC (Model Dependent)
Compatibility	Most Fire Alarm & PA Systems
Mounting Type	Panel / DIN Rail Mount
Response Time	Instant Trigger
Application	Emergency Voice Evacuation
Operating Temperature	-10°C to 55°C

Why Choose Us?

We provide professional on-site installation services to ensure every system is set up accurately and performs at its best. Our Annual Maintenance Contracts (AMC) keep your solutions running smoothly with proactive care and regular service checks. With 24×7 dedicated customer support, you’re never alone when you need assistance. We are committed to delivering high-quality, reliable products and services that offer long-lasting performance and peace of mind.

Pan-India Supply, Installation & AMC Services

SLN Automation India Pvt. Ltd. provides end-to-end product supply, installation, configuration, and Annual Maintenance Contracts (AMC) across India and the Middle East. With our head office in Bangalore and operational branches in major metro cities, we ensure quick response, expert technicians, and reliable 24×7 customer support for every project.

We provide service across our primary locations including Bangalore (Head Office), Chennai, Hyderabad, Mumbai, New Delhi, and Dubai (International Branch), along with extended coverage in Karnataka (Mysore, Mangalore, Hubli, Belgaum, Tumkur, Udupi), Tamil Nadu (Coimbatore, Madurai, Trichy, Hosur), Telangana (Secunderabad, Warangal, Karimnagar), Maharashtra (Navi Mumbai, Thane, Pune), NCR Region (Gurgaon, Noida, Ghaziabad), and the UAE (Dubai, Sharjah, Abu Dhabi).

What Clients Say

Narsappa PC

Good service

Alen Wilson

Commited Service

Ramesh Babu

SLN team done the rectification works at my site within the stipulated time

SHINOD EDATHATTA

There services is extermly nice! Specilly thanks to Rajib and Muniraju To support close our Issue of Our Kannur Airport Siemens Fire Panel Issue Rectification! I recommend them for their Service, Response is also very good, Thank you

Frequently Asked Questions

What does a PA–Fire Alarm Interface Module do?

It connects a fire alarm system to a PA system to automatically broadcast emergency messages during a fire event.

Is the module compatible with all fire alarm systems?

Most modules support standard fire alarm panels and PA systems. Compatibility can be verified before installation.

Can it play pre-recorded evacuation messages?

Yes, it can trigger pre-recorded evacuation messages or allow live announcements.

Where is it commonly used?

It is used in commercial buildings, industries, hospitals, and public spaces.

Do you provide installation and maintenance?

Yes, we provide professional installation, AMC services, and 24×7 customer support across India.