Raymarine (T70154) Pilot Ev-100 P70R Power Pack 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 sea talk-ng 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 The EV-100 Power autopilot system consists of the revolutionary EV-sensor core, the fully-sealed and compact ACU-100, a P70R control interface, and Raymarines new highly efficient 0.5 litre hydraulic pump with evolution cabling kit Perfect for vessels with single outboard engines and hydraulic steering, install the entire system above or below decks as required, and benefit from world-leading autopilot performance