The document describes the Yacht Controller Dual-Band, a remote control system for boat maneuvering. It operates on two separate frequency bands to eliminate interference and features improved safety functions over previous models. The system allows for wireless control of engines, thrusters, and anchor winches from the transmitter handset and has been updated with a double receiver, multiprocessor structure, and double relays to prevent unintended commands. Installation is quick and the system is compatible with most electronic control brands.