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RIBRI integrates its RB12D high-power directional acoustic system with robotic dog platforms, enabling mobile voice broadcasting and targeted audio communication for security, patrol, and emergency response. With a peak sound pressure level of 142 dBA and a notification range of up to 500 meters, the system supports clear voice transmission and warning announcements in demanding environments. Designed for unmanned ground platforms, this integrated solution enhances public safety operations, critical infrastructure protection, crowd management, and emergency communications, extending robotic capabilities beyond mobility to intelligent, real-time audio interaction.

When a drone needs to be heard, every decibel counts. RIBRI recently subjected the RA11Z — its drone mounted directional acoustic hailing device — to comprehensive outdoor field testing, capturing real‑world performance data across operational scenarios.The RA11Z is a drone mounted directional acoustic hailing device. Purpose built for fast, on site deployment, it attaches to a UAV in approximately 1.3 seconds and delivers intelligible voice commands across multiple kilometers. It combines aerial maneuverability with targeted, long distance sound coverage to support high demand operational scenarios.

Intruding low-flying UAS are no longer a marginal risk for critical infrastructure. Conventional sensors often miss small drones at low altitude, and poor visibility can turn radar or optical coverage into a patchwork of blind spots. RIBRI answers that gap with Heimdall, a passive acoustic C-UAS sensing solution built to listen first and alert fast.Part of the RIBRI Hearing product line, Heimdall detects unauthorised drones by capturing their distinctive acoustic signatures rather than relying solely on radar, RF, or visual tracking. Because it "hears" the target, it performs in conditions that routinely defeat other sensors—darkness, fog, and rain—while keeping the false-alarm burden low. By adding an acoustic layer to a multi-sensor security stack, Heimdall gives operators a clearer, earlier picture of airborne threats.

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.