Subsonus Tag is a low cost acoustic positioning transponder designed for use with our Subsonus USBL. The hermetically sealed unit features an integrated battery, wireless charging and a low-power pressure tolerant e-paper display.

Up to 65,000 Tags can be tracked by one surface Subsonus unit, and each tag can operate at a range Subsonus Tag Acoustic Positioning Transponderof up to 1000 metres and at a depth of up to 2000 metres for up to 18 months on one charge.

Subsonus Tag is ideal for remote sensing of position, orientation, heading and temperature, as well as tracking of underwater unmanned vehicles such as AUVs and ROVs.