Garmin Reactor™ 40 Steer-by-Wire standard corepack with GHC™ 50 is designed for modern electronic steering systems and provides exceptionally stable, precise, and responsive autopilot steering for boats with SeaStar Optimus, Yanmar ZT370, or ZF 2800 Pod systems.
The advanced 9-axis solid-state AHRS ensures superior heading stability, reduces heading deviation, minimizes rudder activity, and lowers power consumption – even in rough seas, strong winds, and rolling. The autopilot actively reacts to sea conditions so that the boat maintains its course safely and comfortably.
Garmin's “The Power of Simple” philosophy means quick installation, minimal calibration, and easy setup – and with the included GHC™ 50 premium touchscreen autopilot display, you get an elegant, glass-fronted instrument that matches perfectly with your Garmin GPSMAP® displays, providing intuitive control and data sharing across your Garmin network.
Combined with a compatible Garmin chartplotter, you gain access to advanced features such as heading hold, wind hold, step turns, trolling features, route following, and Auto Guidance+™ (with compatible charts).
It is the solution for those who want maximum control – with minimal effort.