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Adjustable
you’ll find the Reactor 40 mechanical/retrofit/solenoid is compatible with a wide variety of steering systems
Includes built-in Quickdraw Contours mapping
Easy to use Operating System
Siren Marine External GPS Antenna f/Siren 3 Pro Includes 10 Cable [SM-ACC3-GPSA] Marine Navigation & Instruments | Instruments AdjustableExternal 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
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