Specification for MR-LAD156-C Vehicle-Mounted Directional Acoustic Disperser

Product Description:

The MR-LAD156-C vehicle-mounted directional acoustic disperser is a long-range directional acoustic transmission device, also known as an acoustic dispersal system. It is a non-lethal acoustic device designed to project sound in a narrow beam over long distances. By using advanced technology to control and concentrate sound waves within a directional narrow beam, the system can achieve long-range transmission. It helps overcome the limitation of traditional security equipment such as loudspeakers, pepper rounds, tear gas, rubber bullets, and flash devices, which typically have an effective range of about 50 meters. The system can be used for long-distance shouting, broadcasting, guidance, instruction, warning, alerting, dispersal, deterrence, and preventing misunderstanding. It provides effective early warning, deterrence, and proactive prevention to help avoid incidents or prevent escalation.

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Product Introduction

The MR-LAD166-IR1500-PT is a pan-tilt acoustic and optical system that focuses sound waves into a narrow beam, achieving up to 8,000 meters transmission. It overcomes the limited range of conventional security devices, enabling remote speech, guidance, warnings, dispersal, and deterrence.

It can be installed on vehicles, ships, vessels, or critical facilities such as nuclear plants, squares, and prisons. The system is tested to military standards for extreme temperature, humidity, rain, salt fog, shock, and vibration, ensuring reliable operation.

Application scenarios

Fire Rescue
Perimeter Protection
Military Security
Anti-Terrorism and Stability Maintenance

Product Features and Technical Specifications

Long-Range Acoustic Transmission
The maximum transmission distance exceeds 2000 meters.

Long-Range Warning Capability
The maximum warning distance can reach 650 meters.

Flexible Installation Options
Multiple mounting kits are available, and the system can be equipped with searchlights or integrated warning lights according to requirements.

Reliable Performance in Harsh Environments
The system has passed strict military standard tests and can operate under harsh conditions including extreme temperature, humidity, rain, salt spray, shock, and vibration.

Technical Parameters

Parameter	Specification	Parameter	Specification
Product Name	Vehicle-Mounted Directional Acoustic Disperser	Model	MR-LAD156-C
Peak Sound Pressure Level	≥156 dB (equivalent at 1 meter)	Frequency	400 Hz–6 kHz
Power	160 W	Sound Beam Angle	< ±8°
Transmission Distance	1000–2000 m	Overall Weight	12 kg
Audio Storage Method	On-board high-capacity storage chip	Protection Rating	IP65
Operating Temperature	-40℃ ~ +70℃	Storage Temperature	-55℃ ~ +85℃
Operating Humidity	Heavy cyclic humidity	Rain Test	GJB150.8A-2009, Procedure I
Damp Heat Test	GJB150.9A-2009	Salt Spray Test	GJB150.11A-2009
Vibration Test	GJB150.16A-2009	Shock Test	GJB150.18A-2009