Dual-frequency multi-beam image sonar adopts dual-frequency operation mode, with 750kHz mode to achieve long-distance detection; 1.2MHz mode allows for finer images. This product innovatively uses integration technology of highly integrated circuit and transducer, and full-range focusing beam formation technology to ensure sonar compactness and image clarity.

Fish intelligent recognition and monitoring system. Through multi-platform visual interaction technology, it comprehensively analyzes underwater video data, and outputs information such as fish species, quantity, biomass, biodiversity, etc. It can be carried on an underwater robot or a fixed platform through a hardware integration technology, and used as a mobile active or distributed passive monitoring platform.