sonar sensor
With the use of sound waves,Sonar sensors provide object position information and their environment.With it,you can measure distances as well detect obstacles or find your route home.Technological features of the Sonar Sensor include its employment at various frequencies, compact makeup suitable for easy installation, and advanced signal processing capability.Sonar sensors can be applied to the widest field, from submarine exploration and mapping to fishing in addition military manoeuvres.Seaworthiness and efficiency of marine-time activities depend upon them totally.