Zipwake GPS 787 an S3100 sonar module is

an S3100 sonar module is required

EasySolar is equipped with a powerful 70A battery charger with advanced 4-stage charging technology that optimizes battery lifespan

improving stability

räckvidd: 50 m Max

This autopilot control gives you fingertip control of your boat through smart maneuvering features that allow you to tack with the push of a button and maintain a preset course or wind angle

Zipwake GPS 787 an S3100 sonar module isThe Zipwake external GPS antenna is a 5Hz, 20 channel receiver with excellent reception that Provides accurate and rapid vessel position and speed updates. Vessel speed is a necessary input for the Zipwakes automatic motion controller. The antenna has a rugged construction, is fully waterProof and can be mast or surface mounted on any vessel. The external GPS is optional and intended for use when no other strong GPS signal is available for the Zipwake