Device control room occupancy in hotels and similar

摘要

1. Device for controlling occupancy rooms in hotels and similar, starting from the basic structure of a conventional card reader, of those used in hotel rooms to connect the lighting circuit and other optional circuits, within which establishes a control circuit associated with the reader device proper cards such and the corresponding electrical activating circuit is characterized in that said control circuit is associated identification tag for RFID radio frequency activatable therethrough, complementing said card reader an independent receiver element, within which a reader identification tag associated with a control circuit which controls the release of information about the state of the room to the receiver element through a display or screen approaches set .