An extendible and retractable electrical extension cord device is disclosed, which includes a housing adapted to be secured to a wall of a structure, and a reel mounted in the housing for rotation. The electronic control device and the hydraulic control apparatus are arranged in the transmission housing in direct spatial proximity to one another on a joint carrying device. The fishing rod provides a high strength to weight ratio with improved flexibility, durability and action when compared with rods of conventional construction. The suspicious module is associated with the thread presently executing and the call is passed to the tracked DLL function. A coupling element suitable for coupling with an external actuator such as a crank handle is fitted on the axis of an alternator that is normally driven mechanically via the high pressure sub assembly, thereby providing a coupling suitable for driving said high pressure sub assembly.