At the centre of every Evolution system is the intelligent EV sensor core, a 9-axis sensor that monitors vessel motion in all three dimensions. The innovative EV sensor core combines advanced solid-state sensors with the Evolution autopilot processor into a single easy-to-install housing. Mount the EV sensor core above or below decks, the rugged enclosure is fully sealed and built to IPX6 and IPX7 waterproofing and submersion standards. EV Sensor Core Benefits Precision monitoring of heading, pitch, roll, and yaw allowing the autopilot to evolve instantly as sea conditions and vessel dynamics change. Flexible installation options. Mount above or below deck. Simple SeaTalkng connectivity to the control head and ACU. Solid state sensor technology delivers dynamic accuracy to within 2 degrees in all conditions. Auto-compensation for on board magnetic fields and reliable heading accuracy in the northern and southern extremes. Fast and reliable heading data for MARPA, radar overlay, and heading modes on Raymarine multifunction displays. Autopilot Control Unit (ACU) The rugged ACU (Actuator Control Unit) delivers reliable autopilot drive power and also provides power to the SeaTalkng bus. Choose the ACU that fits your steering type: Wheel Drive The EV-100 wheel pilot comprises a fully enclosed wheel-drive for simple installation and superb autopilot performance. Quick and easy installation Fits most types of wheel Simple robust clutch engagement mechanism.