AutoTack lets you handle the sheets while the pilot tacks the boat and AutoSeastate intelligently keeps the boat on course while conserving power. Whether used as a stand-alone pilot or with SeaTalk/ NMEA GPS, the clear backlit LCD and 6 button keypad make these pilots safe and easy to use. Recommended Maximum Displacement – 4,500 kg, Power Supply – 12 V, Absolute Voltage Range – 10-16 V, Power Consumption – 40 mA, Weight – 1,53 kg, Display size - 45mm segmented LCD, Connections - NMEA 0183 input | SeaTalk.