Views: 0 Author: Site Editor Publish Time: 2026-09-30 Origin: Site
For years, projecting a clear warning across open water or a busy quay meant bolting together a speaker, a spotlight, a surveillance camera and a pan-tilt mount — four separate rigs, four power runs, four points of failure. RH20Y ends that juggling act.
RH20Y is RIBRI's multifunctional integrated Long range acoustic hailing device, extending the Voice (Acoustic Hailing) line with built-in optics. One IP65 housing combines a high-intensity sound module, a 5 W green laser and LED searchlight, a 4 MP 32× zoom camera and a servo pan-tilt head — engineered to military-grade MIL-STD-810H standards for long-range alerts, area surveillance and emergency command in any weather.
Key capabilities
Long range voice: It delivers 156 dBA peak SPL and 146 dBA continuous SPL at 1 m. The device generates a tight ±15° beam at 2 kHz, supporting intelligible hailing out to 1,778 m as a Long Distance Acoustic Device.
Speech intelligibility: Achieves a speech intelligibility index of 0.9, ensuring crisp, unambiguous voice transmission even at maximum operating range for reliable remote command and warning delivery.
Integrated illumination: 5 W green laser for directional visual warning, plus a 1,822,500 cd LED searchlight that reaches targets 2,700 m away.
High-zoom vision: 4 MP camera with 32× optical zoom for real-time identification and evidence recording.
Full-motion steering: 360° continuous azimuth and ±45° elevation for persistent, gap-free coverage.
Rugged and connected: IP65 sealing, MIL-STD-810H validation, and TCP/IP remote control from terminals or handheld tablets.
Flexible mounting: deploys on vehicles, small vessels, UGVs/USVs.
Where it fits
Maritime — vessel warnings, port and anchorage broadcast.
Critical Infrastructure — perimeter voice, lighting and video monitoring for plants and dams.
Public Safety — incident response and crowd messaging.
Platform Integration — payload-ready for vehicle, marine and unmanned platforms.
Wildlife Protection — non-invasive bird and animal dispersal around airports and facilities.
Watch the RH20Y product introduction on X: https://x.com/RibriTech/status/2105198680131379312?s=20
