KUALA LUMPUR — Malkraine Sdn Bhd highlighted cutting-edge acoustic communication technology at the 12th International Search & Rescue Conference & Exhibition (iSAR 2026), held at Royale Chulan Kuala Lumpur. Organised under the theme "Next Gen SAR: Adapting to the Challenges of a Changing World," the event brought together military leaders, coast guards, disaster management authorities, and tactical responders from across the region.

Long-Range Voice Authority for Critical SAR Missions

A core focal point of Malkraine's exhibit was the Genasys LRAD (Long Range Acoustic Device) system. Engineered to overcome severe environmental noise—such as engine roar, high winds, heavy rain, and churning waters—LRAD systems give search and rescue teams unambiguous voice direction when seconds count.

Unlike standard megaphones or omnidirectional speakers, Genasys LRAD utilizes directional acoustic driver and waveguide technology to project highly intelligible, live or pre-recorded voice commands across long distances (up to thousands of meters) while maintaining operator safety behind the unit.

Overcoming the "Jungle Wall" in SAR Operations

When victims, hikers, or personnel become lost or injured in dense jungle environments, standard visual search from helicopters or thermal drones is often blocked by thick tree canopies. Traditional megaphones lack the acoustic power to carry through dense foliage and ambient environmental noise.

Key Applications Highlighted at iSAR 2026:

• Maritime & Aviation SAR: Clear hailing capability from rescue helicopters, naval patrol craft, and offshore vessels to communicate direct instructions to stranded survivors or vessels in distress.
• Penetrating Dense Canopy: Directs crystalline voice broadcasts over distances of several kilometers, cutting through heavy tree cover, high winds, and torrential rain.
• Air-to-Ground & Mobile Ground Deployments: Easily mounted on SAR helicopters, drones, ground vehicles, or carried via lightweight man-packs for foot patrols deep inside national parks and dense terrain.
• Disaster Evacuation & Ground Operations: Rapid deployment in flooded zones, wildfire perimeters, or landslide sites to direct crowds, establish safe exit corridors, and issue targeted warnings
• Tactical & Critical Perimeter Operations: Combining clear vocal authority with high-dB warning tones to establish standoff distance and manage high-stress operational zones.