作者: Jerry W. Birchfield , Darrell E. Issa , Charles Chen
DOI:
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摘要: A system for monitoring and controlling an area comprising a controller operational functions; at least one remote control transmitter transmitting command to said in code word having fixed hopping therein; the identification selective of controller, programmed therein, channel issuing high low security commands controller; algorithm modifying n-times response activation m-times within upon receipt from transmitter; and, bypass mode bypassing functions receiving command.