NMEA 2000 Output: Heading, Rate of Turn (ROT), Roll, and Pitch Heading and Rate of Turn Calculation: 9-Axis Sensor Data Precise and Trustworthy: Solid-State Sensor Technology Heading Accuracy: 2 Post-Calibration Versatile Mounting: Bulkhead or Up-Mast Installation Exceptional Waterproofing: IPX7 Rating This kit includes the high-power NAC-3 Autopilot processor, Precision-9 compass, and N2k Starter Kit. The NAC-3, the system's core, houses advanced control algorithms for navigating diverse weather and sea conditions. It manages hydraulic or mechanical drive units and interfaces with heading sensors and rudder feedback units. Designed for vessels 10M (33') or larger, it's rated to handle high-current hydraulic drives, mechanical units, and solenoid valves with a 30A continuous (50A peak) current rating.