MULTI-PURPOSE WATERTIGHT HANDHELD REMOTE CONTROL.This device has been designed to operate from remote Areas on all movable sets of the boat, such as cranes, gangways, sea ladders, windlasses, etc....HRC is provided with an exstendable coil cable up to 3,5 Metres and a support bracket to put back the unit afteruse. Watertight connector and cable outlets integrated as standard Universal power supply (12/24Vdc). Ergonomic shape and rubber inserts to improve grip and shock reliability.