Fire Alarm Symbols | Voice Evacuation System DWG Download

Introduction

This Fire Alarm Symbol DWG file provides a complete set of fire detection and voice evacuation symbols for MEP engineers, safety designers, and AutoCAD users.
It includes all major components of fire alarm and evacuation systems such as smoke detectors, heat detectors, call points, sounders, control panels, and emergency lighting symbols.

Each symbol follows standard drafting conventions, making this file suitable for architectural, electrical, and firefighting layout drawings.

1. Drawing Details

Feature	Description
File Type	DWG (AutoCAD 2007 & later)
Category	Fire Alarm / MEP / Electrical
Views	Symbolic (2D plan representation)
Standard	IEC / NFPA Compliant
Scale	Symbolic standard size
Compatibility	AutoCAD, DraftSight, BricsCAD, GstarCAD

🎯 The drawing contains ready-to-use symbols for schematic and plan drawings of fire and voice evacuation systems.

2. Included Symbol Categories

🔸 Fire Alarm System Symbols

Smoke Detector (Addressable / Conventional)
Heat Detector
Manual Call Point (with and without weatherproofing)
Fire Alarm Control Panel (FAC Panel)
Bell and Bell with Weather Protection
Break Glass Unit
Sounder & Sounder with Strobe
Loop Isolator
Central Battery Panel

🔸 Voice Evacuation System Symbols

Ceiling Mounted Speaker (1W / 2W)
Wall Mounted and Horn Type Speaker
Voice Evacuation Panel (VEMP)
Microphone Call Station
Fire Phone Jack
Emergency Light and Exit Light (maintained/non-maintained)
Auto Dialer Device (for civil defense interlock)

3. Drawing Features

✅ Standardized symbols for MEP coordination
✅ Organized by system type (fire alarm / evacuation)
✅ Easy to edit and scale
✅ Clearly labeled for training and documentation use
✅ Ideal for schematic, riser, and layout plans

4. Applications

Fire Alarm Layout Drawings
Firefighting System Design
Building Evacuation System Plans
MEP Coordination Drawings
Safety System Schematics and Panel Diagrams

5. Download Fire Alarm Symbol DWG File

File Size: ~150 KB
License: Free for personal and educational use

6. Design Tips

✅ Use layer naming such as FIRE-ALARM, EVAC-SYSTEM, and LIGHTING-EMERGENCY.
✅ Always include legend tables when submitting fire alarm drawings.
✅ Follow NFPA 72 / BS 5839 guidelines for symbol use and spacing.
✅ Differentiate addressable and conventional devices using line types or colors.
✅ Combine with electrical lighting and power symbol DWGs for full MEP integration.

Conclusion

The Fire Alarm and Voice Evacuation System DWG is a must-have resource for MEP designers and AutoCAD users involved in safety system design.
This file includes all critical elements — detectors, sounders, speakers, and control modules — ensuring accurate and professional drawings.