| 摘要 |
An apparatus and method for a universal wireless security device that provides multiple access control functions in one device without subjecting an owner to increased risk arising from unauthorized use. Authorization is established via one or more biometric characteristics of a user attempting to operate the device. The apparatus includes a transmitter for wirelessly communicating an active security code to a security code receiver, the transmitter responsive to a mode signal to transmit a particular one of a set of a plurality of prerecorded security codes as the active security code; a biometric sensor for extracting a biometric characteristic from a user; an actuating system for indicating a particular one security transmission mode of a plurality of security transmission modes; and a controller, coupled to the transmitter, the sensor, and the actuating system, for determining when the user is an authorized user responsive to the biometric characteristic, the controller communicating the mode signal to the transmitter responsive to the particular one security transmission mode when the user is determined to be the authorized user.
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