| 摘要 |
An antitheft system with signals transmitted by mobile phone network comprising a CPU, a video signal converter, a plurality numbers of video cameras, an audio signal converter, an audio/video compression/decompression circuitry, a hard disk drive, a mobile phone interface and an I/O interface. The captured audio and video signals can be transmitted to the carrying mobile phone of the house owners on remote site with another mobile phone wirelessly.
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