Safety device for at least one door, preferably in escape and rescue routes

摘要

A safety device is described, consisting of a local control device (3) and a central control and monitoring device (5) for a door (1) in escape and rescue routes. DOLLAR A The door (1) is closed in normal operation and cannot be opened from the outside, at least by unauthorized persons. The unlocking can be done in an emergency by a local switching device, e.g. B. via an emergency button (31) next to the door or a central switching device, for. B. via a key switch. A door magnet (2) is arranged on the upper edge of the door, between the door frame and the door leaf. DOLLAR A The door lock (2) is controlled locally for each door (1) via a door terminal (3). The door terminals (3) are connected to each other and to a central control and monitoring device (5) via a bus system. The central control and monitoring device (5) consists of a master panel (51) and optimally one or more slave panels (52). Each panel (51, 52) consists of a printed circuit board (56) which is inserted into a profile frame (53). The central control and monitoring device (5) is characterized by a particularly flat design, simple installation and flexible adaptability to different system sizes.