● Rated power 50W
● Voltage input: 70/100V
● High STIPA at 0.8, transmit clear sound
● The transmission distance is around 250 meters
● All-weather design, acid and alkali resistance, salt spray resistance, can withstand high strength impact and vibration
● Safer alternative to non-lethal measures, easy to carry, quicker response
● Could be fixed on tripods, small vessels, vehicles, and so on
● Beam width (H×V): 90°x60° @2.5kHz/-6dB
● Applied in Police remote warning, strong acoustic dispersal system, emergency rescue, prison guard etc.
High-Power Long-Range Voice Projection for Security & Emergency Communication
The LRAS1405 50W Special Acoustic Hailing System is a professional-grade long-range audio communication solution designed for security forces, industrial facilities, marine operations, traffic control, disaster response, and crowd management. Built to perform reliably in challenging environments, this system delivers clear, focused, and powerful voice output where conventional speakers fail.
In Bangladesh, where busy ports, industrial zones, highways, and public spaces demand fast and effective communication, the LRAS1405 offers a dependable way to issue commands, warnings, and instructions over long distances with exceptional clarity.
The LRAS1405 combines high acoustic output, rugged construction, and precision sound projection to ensure your message is heard exactly when it matters most. Its directional sound design minimizes distortion and background noise, making it suitable for both urban and outdoor environments.
Whether mounted on a vehicle, vessel, tower, or fixed security post, this 50W acoustic hailing system supports authoritative communication, improves operational control, and enhances public safety.
50W High-Power Audio Output
Delivers strong and intelligible voice projection over long distances, even in noisy outdoor environments.
Directional Acoustic Technology
Focuses sound toward the target area, reducing sound dispersion and improving message clarity.
Rugged Weather-Resistant Design
Engineered for reliable performance in heat, humidity, rain, and dust, ideal for Bangladesh’s climate.
Flexible Installation Options
Suitable for vehicle-mounted, marine, industrial, or fixed installations with secure mounting support.
Clear Voice Reproduction
Optimized for speech intelligibility, ensuring commands and warnings are easily understood.
| Specification | Details |
|---|---|
| Model | LRAS1405 |
| Output Power | 50W |
| Sound Type | Directional Acoustic Output |
| Frequency Response | Optimized for voice communication |
| Coverage Range | Long-range (environment dependent) |
| Input Type | Audio input / microphone compatible |
| Mounting Options | Vehicle, pole, wall, or marine mount |
| Operating Environment | Indoor & outdoor |
| Weather Protection | Weather-resistant housing |
| Primary Use | Security, emergency alerts, public address |
Law enforcement and security patrol vehicles
Port authority and marine communication
Industrial safety announcements
Traffic control and roadside warnings
Disaster response and emergency evacuation
Crowd management at events or public spaces
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