Vesper

Use 1 VHF Aerial for AIS, VHF and FM Radio with Vesper's Splitter.

Advanced multi-station VHF with intuitive touchscreen operation. Full Class B SOTDMA with smartAIS send and receive and integrated no-loss splitter. Monitor and control onboard systems and keep alerted on board or ashore from your smartphone.

External GPS Sensors for different Vesper AIS Transponders. Ideal for when the built-in GPS sensors can't get good signal from inside boats.

Standalone transponder with integrated screen and GPS antenna

Worlds First Touchscreen smartAIS Transponder packed with the latest, most advanced features.

Complete AIS Transponder with NMEA2000-USB Gateway built in

WatchMate XB-8000 is the world's only black box transponder with built-in smartAIS alarms, Internal GPS and included External GPS sensor