It greatly enhances the retrieval chance of drifted divers by alerting nearby vessels equipped with AIS.
TB-520D is built with state-of-the-art technology. It is buoyant and water-resistant for 100 meters. The built-in high-sensitivity GPS receiver enables GPS positioning within one minute. It is small and lightweight, easy to use and totally reliable to keep you safe and sound.
Upgrade NMEA 0183 equipment to NMEA 2000!
One VHF Antenna, Full Combination!
Keeping You Safe and Sound
Safety Tech can be Simple But Smart.