The Remora-ST tag is a state-of-the-art acoustic tag for measuring sound from marine mammals, pinnipeds, and sea turtles.  

The Remora-ST has a flexible mounting plate system that allows the same tag to be used with suction cups (marine mammals) or disposable attachment plates (pinnipeds, sea turtles).

Run Time

The Remora-ST will run for 7 days continuously on the internal lithium primary battery.  An option for a second battery and 14-day run time is available.

Duty cycled recording will extend run times.


Sample Rates: 24, 48, 72, 96, 144, 288 kHz

Memory: 128 GB with X3 compression

Maximum Depth: 3000M

Dimensions: 5.2 x 1.7x 1.4 inches (13.3 x 4.3 x 3.5 cm) mold.

Dummy plug adds 1.9 inches (4.8 cm).

Weight in air: 233 g

Power: Rechargeable lithium polymer battery