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The Industrial Hand Operated Siren – 1.5km is a rugged, mechanical signalling device designed to provide a loud, attention-grabbing alert in environments where electrical power is unavailable or unreliable. Developed by Palladium Safety Solutions Pvt. Ltd., this manually operated siren is ideally suited for use in fire alarms, emergency evacuations, disaster warnings, and industrial signalling.
This model offers exceptional durability and ease of use while delivering a powerful mechanical tone audible up to 1.5 kilometres in open areas. The Industrial Siren Hand Operated – 1.5km is built with industrial-grade materials to withstand harsh environmental conditions and extended operational use.
Speak to our fire safety expert to learn more about this product.
| Parameter | Details |
|---|---|
| Manufacturer | Palladium Safety Solutions Pvt. Ltd. |
| Trade Mark / Brand | PALEX |
| Type | Hand Operated Siren – 1.5 KM |
| Specification | Details |
|---|---|
| Sound Coverage | Up to 1.5 Kilometers |
| Rotation Ratio | 1:25 (Manual Crank) |
| Weight | 9.5 kg (Unpacked) |
| Body Material | Aluminium Casting, Cast Iron & Steel |
| Colour | Gray |
| Operation Type | Manual (Hand Crank) |
| Sound Type | Continuous Mechanical Tone |
| Installation | Mounted on Solid Base Surface; Suitable for Rooftops, Towers, or Ground Platforms |
| Applications | Fire Safety, Industrial Plants, Chemical Factories, Emergency Services, Civil Defence, and Mining Zones |
The Hand Operated Siren provides audible warning coverage of up to 1.5 kilometers in open-field conditions, ensuring effective communication across large areas.
The siren operates entirely through a hand-crank mechanism, eliminating the need for electricity, batteries, or external power sources.
The 1:25 rotation ratio is engineered to maximize sound output while reducing operator effort during manual operation.
Manufactured using Aluminium Casting, Cast Iron, and Steel, the siren offers excellent mechanical strength, durability, and long service life.
Produces a loud, continuous mechanical alarm tone that is easy to recognize during emergency situations.
The siren can be mounted on rooftops, towers, elevated platforms, and ground-level structures for optimal sound distribution.
Designed to perform consistently in harsh industrial and outdoor environments where dependable warning systems are essential.
Used as a primary or backup alarm system in factories, warehouses, public buildings, and industrial facilities.
Provides emergency notification in locations lacking automatic fire detection systems.
Used for shift changes, break announcements, evacuation notices, and emergency alerts.
Ideal for industrial sites where voice communication may be ineffective.
Suitable for chemical plants and explosive zones where electrical devices may pose risks.
Supports emergency warning systems during floods, earthquakes, cyclones, tsunamis, and other natural disasters.
Can be carried by civil defence teams and emergency response units for field operations.
Used in military camps, border posts, training grounds, and security installations.
Suitable for mobile troop deployments and field communication.
Provides emergency evacuation alerts during gas leaks, structural failures, and hazardous incidents.
Effective where electronic warning systems may be limited by interference or infrastructure constraints.
12 Months from the Date of Invoice
Manufacturing defects under normal operating conditions.
| Specification | Details |
|---|---|
| Operation | Manual hand crank (no electricity) |
| Sound Coverage | Up to 1.5 KM (open area) |
| Rotation Ratio | 1:25 |
| Weight | 9.5 kg (unpacked) |
| Materials | Aluminium Casting, Cast Iron & Steel |
| Sound Type | Continuous mechanical tone |
| Colour | Gray |
| Installation | Rooftops, towers, or ground platforms |
| Warranty | 12 Months from invoice |
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A Hand Operated Siren – 1.5 KM is a manually operated emergency warning device capable of producing audible alerts up to 1.5 kilometers away.
No, the siren operates completely through a manual hand-crank mechanism.
The user rotates a crank handle, which drives an internal mechanism that generates a loud mechanical alarm sound.
The body is manufactured from Aluminium Casting, Cast Iron, and Steel.
The siren generates a continuous mechanical warning tone.
Yes, it is designed for outdoor operation and harsh environmental conditions.
Yes, it can be mounted on rooftops, towers, platforms, and other solid structures.
Yes, it can be used as both a fixed installation and a portable emergency warning device.
Yes, since it requires no electricity, it remains operational during complete power failures.
It is commonly used in factories, warehouses, construction sites, mining operations, and emergency response systems.
Yes, it is ideal for flood warnings, cyclone alerts, earthquake response, and public emergency notifications.
Yes, it is suitable for military camps, border security posts, and field operations.
It operates without electricity, reducing risks in chemical plants and explosive environments.
Yes, its industrial-grade construction ensures reliable performance and long service life.
Yes, it is suitable for mining, tunnelling, and underground emergency warning systems.
Manual sirens operate independently of power sources, making them reliable during outages and emergencies.
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