Multipurpose watertight hand held remote control 4 Button.

HRC is the new Quick range of multipurpose hand-held remote controls,
designed to for remote operation of various on-board electrically operated
equipment such as cranes, gangways, windlasses, sea ladders etc. HRC is
constructed with rubber inserts to ensure high strength, long durability,
perfect watertightness, and a secure grip. HRC remote controls are supplied
complete with a connecting cable extensible up to 4.2 metres, a watertight
deck plug and socket, and a support bracket for stowing after use.