| 摘要 |
The present invention relates to a digital door, and more particularly, to a digital door which is capable of improving security and convenience using network environments, improving safety in an emergency such as a fire, and improving aesthetic and functionality of a door. The digital door includes: a power supply unit that supplies power to the door; an input unit that that mechanically or electromagnetically receives an input signal from a user and converts the received input signal into digital data; a multi-lock unit that has a multi-locking system constituted by a plurality of locks and locks/unlocks the door; a communication unit that connects the door with a network; a memory unit that stores a control program and related data, fire and security-related messages, image and voice data inputted from the input unit; an audio unit that generates an alarm sound according to the messages; and a controller that is connected to the power supply unit, the multi-lock unit, the communication unit, the memory unit and the audio unit for controlling the digital door.
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