It is the perfect synthesis of technology, design and ergonomics formulated for a superior-quality audio and video entry control system. An intelligent system for a high-definition picture and particularly simple fitting. Elegant in design, the innovative system for hanging up the receiver, designed to minimize the risk of it falling, provides a perfect, secure perch. Just a few codes is all it takes to meet any user requirements. Available just with door lock release key, with the option of adding an auxiliary button, it also accommodates the additional loudspeaker.