Fire Alarm Systems

The primary codes are:

• NFPA 72 – National Fire Alarm and Signaling Code (system design, installation, performance, and testing).
• NFPA 70 (NEC) – Electrical aspects of system installation.
• NFPA 101 – Life Safety Code (occupancy-specific requirements).
• Local codes and amendments also apply and may override national standards.

Requirements depend on occupancy type, size, and use. Examples:

• Group A (Assembly) >300 people: Fire alarm system required.
• Group R-1 (Hotels): Required if 3+ units.
• Group B (Business): Depends on occupant load and egress routes.
• Refer to IBC (International Building Code) and NFPA 101.

• Conventional – Devices are grouped by zones.
• Addressable – Each device has a unique address for pinpointed alarms.
• Hybrid – Combines both features.
• Wireless – Useful in historic or hard-to-wire buildings.

• Control Panel (FACP)
• Initiating Devices (smoke, heat, pull stations)
• Notification Appliances (horns, strobes, speakers)
• Power Supplies (primary & backup)
• Monitoring devices (communicators for remote dispatch)

• Primary power from commercial electricity.
• Secondary (backup) power from batteries or generators (per NFPA 72, minimum 24 hours standby + 5 minutes alarm).

• Yes, in most commercial settings.
• Per NFPA 72, systems must be connected to a UL-listed monitoring station for 24/7 response unless exceptions apply (e.g., small occupancies with local alarms).

• Strobes must flash between 1 Hz and 2 Hz and be visible in all public areas.
• Mounting height is typically 80–96 inches.
• Sound levels must exceed ambient noise by 15 dB or be at least 75 dB at the pillow in sleeping areas (NFPA 72/ADA 2010).

• A voice evacuation system uses speakers with pre-recorded or live messages.
• Required in certain occupancies (e.g., high-rises, assembly areas >1,000 people) per IBC/NFPA 101.

Per NFPA 72, testing is required:

• Monthly – visual checks on certain systems.
• Quarterly – for some initiating devices.
• Annually – full system functional testing.
• Recordkeeping is mandatory and must be available for AHJ review.

• Start with code analysis (IBC, NFPA 101, local codes).
• Coordinate with architectural and MEP drawings.
• Calculate device spacing (smoke detectors: 30 ft max spacing; strobes: based on room size/lumens).
• Include device legends, riser diagrams, and voltage drop calculations.
• Review by AHJ and PE stamp may be required.

Proper training ensures technicians understand codes, standards, and system functionality, allowing them to install, inspect, and maintain systems safely, accurately, and in compliance with regulations.

Certifications like NICET, NFPA 72, and manufacturer-specific credentials are standard. These show proven knowledge in fire alarm systems and help meet licensing and inspection requirements.

Yes! Access control integrates with video surveillance, intrusion alarms, fire systems, and HR or visitor management software for a unified security solution.

Alarm monitoring involves 24/7 supervision of systems like fire alarms, intrusion alarms, panic buttons, and environmental sensors to ensure immediate response in case of an emergency.

We monitor fire alarms, burglar/intrusion systems, carbon monoxide detectors, panic/emergency buttons, sprinkler systems, temperature sensors, water leak detectors, and more.

Fire alarm monitoring ensures immediate notification to fire departments, which can significantly reduce response times, saving lives, property, and assets in emergencies.

In many cases, fire alarm monitoring is required by NFPA codes or local fire authorities. Some insurance providers also offer discounts for monitored systems.

Commercial alarm systems are built for larger spaces, higher traffic, and more complex needs. They often include zoned protection, multiple partitions, integration with video and access control, and remote management features. They’re also designed to comply with fire, life safety, and insurance standards.

Depending on the configuration, systems can detect:

• Unauthorized entry (doors/windows)
• Motion (interior movement after hours)
• Glass breakage
• Fire and smoke
• CO gas leaks
• Panic/emergency events
• Water/flooding Each threat type is handled by a different sensor and can be monitored individually or as part of a complete system.

When triggered, the system can:

• Sound an audible siren to deter intruders
• Send a real-time alert to authorized users
• Notify a professional monitoring center
• Dispatch police, fire, or medical responders (if verified or required)
• Systems can also activate cameras to record the event or lock down entry points.

Yes. Commercial-grade systems are designed to integrate with:

• Access control systems (lock/unlock doors on alarm)
• Video surveillance (start recording on intrusion)
• Fire alarms (trigger notifications or shutdowns)
• Building automation (like lighting or HVAC)

Integrated systems improve overall situational awareness and simplify management.

Emergencies can happen at any time, and critical systems like fire alarms, sprinklers, and security must be supported around the clock to protect lives and property.

System failures, fire panel alarms, sprinkler activations, power outages, or break-ins all demand instant support to ensure safety and minimize damage.