| 摘要 |
A wireless security and access device including a housing, a wireless radio receiver embedded in the housing for receiving notification of an arrived message, a processor and memory embedded in the housing for processing and storing the notification, an indicator for displaying the notification of the arrived message and a radio transmitter embedded in the housing for transmitting a preset unique radio signal. The preset unique radio signal from the wireless security and access device is adapted to interface with a receiver of a personal computer, computer networks and peripheral devices, and public or private telecommunication system, preset to receive the unique radio signal.
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