OTAQ Sealfence Portable is a mobile acoustic system designed to deter seals and sea lions in a wide range of marine environments. Sealfence Portable benefits from OTAQ’s unique acoustic system that has proven its worth in Europe and South America with many species.

It uses a robust underwater projector equipped with 25m of Kevlar-reinforced cable to emit omni-directional sound that makes seals and sea lions uncomfortable. The system has a built-in battery that will last up to seven hours of continuous use and can be operated by remote control with a range of up to 100m.

Sealfence Portable is ideal for:

• Temporary use in aquaculture
• Marine construction and pile driving operations
• FPSO turrets
• Commercial fishing applications, including longline, seine, jig fishing, and trawling Sport fishing