Alben is a manufacturer and supplier of elevator components under four main product categories: 1-lift control systems: lift control cards & panels, vvvf inverters, emergency rescue cards & panels, photocells, inspection boxes, etc.. . 2-floor indicators: LCD indicators, dot matrix indicators, access module keys, etc.. . 3-push button panels: push buttons & panels, lops, cops, etc.. . 4-lift door locks: lift door locks for manual doors, retiring cams, door closers, etc.. . Alben also supplies complete lifts.