Siren Marine External GPS Antenna f/Siren 3 Pro Includes 10' Cable

External GPS Antenna for Siren 3 Pro Includes 10' Cable

Optimize GPS tracking of your boat with the External GPS Antenna. When you remotely mount the External GPS Antenna, the Siren 3 Pro will override the use of the internal GPS antenna.

*Compatible with the Siren 3 Pro ONLY