Longer cable optionally available; Displays standard NMEA-0183-formatted data including LAT/LON position, bearing, speed, distance traveled (odometer), depth, water temperature, and time (UTC or local, 12-hour/24-hour format).; Up to four data types can be selected for display at a time.; Audible and visual alarms for preset depth, temperature and speed readouts; Interfaceable with JMC and OEM bra