🔊 Fire & Emergency Hooter Sirens
Large Electromechanical Series – Maximum Impact, Loud, Reliable Alerts
📖 Product Overview
The Large Electromechanical Siren Series is purpose-built for critical safety communication across industrial, marine, and civil defense environments.
Available in 5 HP (Made in Pakistan) models, these sirens deliver up to 170 dB(A) sound output and an effective coverage radius of 3 km, ensuring warnings are heard instantly — even in extreme noise conditions.
📊 Model Specifications
| Feature | 5 HP Model |
|---|---|
| Max. Sound Output | 170 dB(A) @ 1m |
| Effective Range | Up to 3 km radius |
| Motor Power | 3.5 kW / 5 HP |
| Voltage | 400V AC, 3-Phase |
| Tone Type | Continuous (On/Off) |
| Duty Cycle | Continuous |
| Frequency | 560 Hz ±10% |
| Weight | Approx. 60 kg |
| Enclosure | Cast Aluminum (Corrosion & Impact Resistant) |
| Operating Temperature | -20°C to +40°C |
| Storage Temperature | -40°C to +70°C |
| Humidity Tolerance | Up to 90% @ 20°C |
⚡ Compact Control Panel Box
Enhance siren safety and operation reliability with the Compact Control Panel Box, designed for smooth control, power monitoring, and protection.
Includes:
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✅ Circuit Breaker – Built-in overload and protection
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✅ Indicator Light – Visual power status monitoring
Optional Add-On: Available for all 5 HP models
Warranty: 6-Month Technical Warranty (Covers technical faults only; excludes burnt/damaged units)
🌟 Key Features
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📢 Ultra-High Decibel Output – Powerful warnings audible up to 3 km
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🌐 Wide-Area Coverage – Ideal for industrial, marine & civil defense use
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🛠 Heavy-Duty Cast Aluminum Body – Weather & impact resistant
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🔄 Continuous Duty Operation – Engineered for long service cycles
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⚡ Industrial-Grade Motor – Reliable 24/7 emergency readiness
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📊 Optional Control Panel Box – Safe, simple monitoring & operation
📌 Recommended Installation
Height: 15–20 meters (50–66 ft) above ground level
Why:
✅ Improves sound propagation
✅ Reduces ground interference
✅ Ensures 360° coverage
✅ Simplifies servicing & maintenance
🏭 Applications
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✅ Natural Disaster & Emergency Warnings
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✅ Industrial Fire & Evacuation Alerts
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✅ Ports, Shipyards & Marine Safety Systems
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✅ Civil Defense & Rescue Networks
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✅ Oil & Gas Refineries / Power Plants
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✅ Mining & Hazardous Industrial Sites
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✅ Airports & Large Infrastructure Facilities
🛒 Available Now at
City Fire & Safety Services (Pvt) Ltd.
📍 F-5/13, Nazimabad-3, Karachi 74600, Pakistan
📞 +92-33-92-33-33-83
✉️ info@cityfireservice.com
✅ In Stock ✅ Nationwide Delivery ✅ Professional Installation ✅ Trusted by Industry & Government
