Product Overview
The RH20Y is a multifunctional integrated LRAD (Long Range Acoustic Device) featuring a high-intensity sound module (156 dBA peak SPL @1m), a powerful illumination module (5W laser/LED searchlight), a camera, and a servo pan-tilt head. This acoustic hailing device is designed for long-range alerts, area surveillance, and emergency command. Through coordinated audio-visual operation, it delivers non-lethal deterrence and clear voice hailing, even in extreme environments, while providing extensive light coverage. With high speech intelligibility over long distances, the RH20Y supports mass notification, platform integration, and public safety operations across all weather conditions and complex terrains.
Description of Characteristics
• Outstanding High-intensity Sound Performance
The device achieves a peak sound pressure level of 156 dBA@1m, a beam angle of ±15°@2kHz, and a maximum range of 1778 m.
The device integrates a 5W green laser and an LED searchlight, delivering precise illumination, dazzling warning effects, wide-area white light lighting, and strobe functionality.
• High-definition Intelligent Monitoring
Equipped with a 4-megapixel camera featuring 32x optical zoom, it supports real-time recording and video playback to ensure the integrity of the evidence chain.
• Full-direction Coverage Capability
Equipped with a servo pan-tilt head supporting 360° continuous horizontal rotation and ±45° vertical adjustment, it ensures comprehensive protection without any blind spots.
• Military-grade Environmental Adaptability and Reliability
The product has passed rigorous tests under the MIL-STD-810H standard established by the U.S. military, covering high/low temperatures, vibration, and impact—this standard remains the most authoritative benchmark for evaluating equipment environmental performance. With IP65 protection, it is designed to operate effectively in harsh environments such as automotive and naval applications.
• Flexible Deployment and Intelligent Control Capabilities
Supports TCP/IP protocol-based remote control, seamlessly integrates with existing security systems, enabling rapid and convenient deployment.
Table of Key Equipment Parameters
Parameter | Details |
Peak SPL@1m | 156dBA |
Continuous SPL@1m | 146dBA |
Max Range | 1778m |
Acoustic Beam | ±15°@2kHz/-3dB |
Horizontal Rotation Angle | 0° ~ 360° Continuous Rotation |
Vertical Rotation Angle | +45° ~ -45° |
Luminous Intensity（LED） | 1822500cd |
Illumination Distance（LED） | 2700m |
Output Power（Laser） | 5W |
Dimension(W*D*H) | 965mm*396mm*750mm |
Weight | 61kg |
IP Rating | IP65 |
