Founded in 1971, Sonotronics is THE Pioneer in Acoustic Telemetry for Animal tracking. Providing Ultrasonic Transmitters, Receivers and Hydrophones for Tracking Animals and Equipment underwater. Sonotronics products are used around the world in every ocean, and in rivers, lakes, and reservoirs. We strive to provide excellent service to our customers while working together to make a difference in the world we share.

Sonotronics specializes in implementing the latest technologies and providing economic solutions to customers research needs. Sonotronics products include a wide variety of ultrasonic transmitters with various combinations of lifetime, size, range, and telemetry options. Sonotronics offers high performance manual tracking systems for real time determination of animal behavior. Sonotronics also offers automated stations for logging animal detections, including cellular uplink and web technologies.

Active Tracking
The use of manned, mobile receivers for precise real-time tracking over large geographic areas. The MANTRAK contains receiver, hydrophone, and accessories for active tracking. The UDR (Underwater Diver Receiver) allows a diver to approach an animal marked with an ultrasonic transmitter.

Passive Tracking
The use of stationary automated receivers for long term detections and logging of deployed transmitters. SUR (Submersible Ultrasonic Receiver) Long life data logging receiver compatible with a variety of Sonotronics' transmitters.

Equipment Marker Tracking
Sonotronics is a leader in pinger development for a variety of oceangraphic needs. Our pingers have been used to relocate current meters, ROV / AUV / UUV vehicles, deep ocean sites, divers, and many other subsea applications.