10-Inch Motor-Driven Fire Alarm Bell – High-Decibel Emergency Warning Gong
This 10-Inch Fire Alarm Bell (24V DC) is a heavy-duty, high-performance acoustic signaling device engineered for fire protection systems, commercial safety networks, and industrial evacuation alarms. Powered by a low-current micro-motor mechanism driving a hardened steel striker, it produces a clear, resonant, and continuous high-decibel ringing tone that maximizes audio penetration across large open spaces and noisy environments.
Its large 10-inch diameter dome ensures excellent sound dispersion. Designed for seamless integration into standard 24V DC fire alarm control panels (FACP), this bell is ideal for schools, manufacturing facilities, warehouses, hotels, and office complexes requiring an unmistakable audible alert.
Parameter | Specification |
|---|---|
Product Type | Fire Alarm Bell |
Gong Diameter | 10 Inches ($\sim 250\text{mm}$) |
Operating Voltage | 24V DC |
Voltage Range | 19.2V – 28.8V DC |
Rated Current | $\le 60\text{mA}$to $100\text{mA}$(depending on system load) |
Sound Level Output | $\ge 95\text{dB}$(at 3 meters radius) |
Mechanism Type | Motor-Driven / Underdome Striker |
Tone Type | Continuous Resonant Ringing |
Polarity Protection | Diode-polarized for supervised NAC circuits |
Duty Cycle | Continuous operation during alarm state |
Protection Class | IP44 (Standard indoor mount) |
Ambient Operating Temp | $-10^\circ\text{C}$to $+50^\circ\text{C}$ |
Ssaoco Dammam
- Started from: Jul 10, 2025
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