| 摘要 |
<p>A network terminal door bell device includes an information pick-up unit and an information processing unit for digitizing outdoor information picked by the information pick-up unit, and also includes a first network communication unit for transmitting the digital data packet from the information processing unit. Further, the device includes : a second network communication unit, which receives control information from network and controls information processing operation of the information processing unit; a first user control unit, which controls information processing operation of the information processing unit and controls the data packet transmission operation of the first network communication unit; a second user control unit, which controls information pick-up operation of the information pick-up unit; an information output unit, which outputs information picked by the information pick-up unit. A network terminal door bell system and a realization method are also provided. The invention is provided with remote communication function and realizes communication between network terminal door bell system and remote device.</p> |
