# Fire alarm and life safety: a planning checklist for owners and architects

> Life safety is non-negotiable, code-driven and easiest when planned early. Specify an addressable fire alarm system, a PAVA (public address / voice alarm) where occupancy warrants, integrate with HVAC dampers and access control fail-safe behaviour, and plan testing and drills from day one.

**Author:** Arif Khan — Security Infrastructure & Building Technology Strategist  
**Published:** 2026-05-12  
**Reading time:** 7 min  
**Category:** [Intelligent Buildings](https://arifkhanglobal.com/ask-arif/category/intelligent-buildings)  
**Tags:** Fire Alarm, Life Safety, PAVA, NBC  
**Canonical:** https://arifkhanglobal.com/ask-arif/fire-alarm-and-life-safety-checklist

## Short answer

Life safety is non-negotiable, code-driven and easiest when planned early. Specify an addressable fire alarm system, a PAVA (public address / voice alarm) where occupancy warrants, integrate with HVAC dampers and access control fail-safe behaviour, and plan testing and drills from day one.

## Visual explanation

Building section showing addressable detector zones, PAVA speaker coverage, fire-rated cabling pathways and the fail-safe interlocks with HVAC, lifts and access control.

## Real-world example

On a mixed-use development, integrating fire alarm with access control fail-safe and HVAC dampers cut response time during a drill from 6 minutes to under 90 seconds.

## Lessons

- Addressable, not conventional — for anything beyond a small footprint.
- PAVA where there are crowds; sirens alone aren't enough.
- Fire-rated cabling pathways must be reserved in design, not patched in later.
- Drills and documented evacuation maps are part of the deliverable.

## Related projects

- Mixed-use development, NCR
- Corporate campus, Bengaluru

## FAQ

### Who certifies the system?

A licensed fire consultant signs off against the local fire NOC and NBC requirements; the integrator implements to that brief.

### Does fire need to integrate with BMS?

Yes — at minimum for HVAC damper control, lift recall and access control fail-safe behaviour.

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Source: https://arifkhanglobal.com/ask-arif/fire-alarm-and-life-safety-checklist
Site: https://arifkhanglobal.com · Altima Global