Long-distance Directional Double Sound Wave Loud sound Drive Away System is based on the strong directivity propagation mode of sound waves and emits powerful, loud and ultra-high decibel harsh noise within a certain coverage angle. It has high sound pressure level, strong directivity and clear sound.

It can be used for law enforcement on official ships, commanding heights in cities, border and coastal defense, waterways, airports to drive birds away, vehicle-mounted patrol environments, prisons, military exercises, anti-terrorism, etc. It can be used alone, or can be linked with radar or photoelectric turntables to carry out all-round and precise driving away from targets.