| 摘要 |
Remote wireless warning equipment for hotels and the like, comprised of numbered tables, and of a plurality of calling units (1) with indicated display (2), each calling unit (1) consisting of a box (10) with a supply source (3), activation means (5) for the connection thereof, a microprocessor (6) sending data when activated and end transmission data when deactivated to a transmitter (7) and also susceptible of storing a variable series code. The indicator panel (2) is comprised of another box provided with a plurality of windows or frames (15) for displays, and having a supply source< >(11), a radio receiver (12), a microprocessor (13) intended to activate a display with a first type of signal, and also provided with timers.
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