摘要:
Disclosed herein is an electronic door lock system for automatically ringing a doorbell, the electronic door lock system having the doorbell. The electronic door lock system includes an outdoor unit installed outside a door and provided with a keypad implemented using a numeric key area so that a password is entered so as to open and shut the door, and an indoor unit installed inside the door and configured to open and shut the door in response to door unlock and lock signals based on a password, wherein a doorbell button for calling a person in an indoor area is mounted in a predetermined place on the outdoor unit so that when the doorbell button is manipulated, a melody is output, and wherein when the numeric key area of the keypad is pressed, a melody is output in a same manner as when the doorbell button is manipulated.
摘要:
A door lock apparatus operated so as to ring and be heard only indoors, without ringing and being heard outdoors when movements outside a door are detected, thereby improving the function of keeping watch indoors over the outdoor movements. The door lock apparatus includes a door lock provided both with a chime bell and with a camera, the door lock being installed outdoors; and a monitoring unit displaying operations of the chime bell and of the camera thereon and selectively opening or closing a door, the monitoring unit being installed indoors, wherein the door lock is further provided with a motion sensor, and the monitoring unit is configured such that, when movements outside the door are detected by the motion sensor, the monitoring unit receives a captured image and simultaneously operates the chime bell so as to ring and be heard only indoors, without ringing and being heard outdoors.
摘要:
Objects of the present invention are: to provide a door lock system wherein security can be enhanced by adopting a configuration in which image-capturing cameras are provided in such a way as to respectively allow indoor and outdoor imaging on both sides of a door, and images can be captured by the applicable image-capturing camera only when there is some indoor or outdoor movement, and thus intruder movement and audio can always be recorded even if one of the image-capturing cameras is damaged; and to provide a control method for the door lock system. Other objects of the present invention are: to provide a door lock system wherein security can be further enhanced by adopting a configuration in which, when a doorbell is operated, the user's movements can be stored and used as data; and to provide a control method for the door lock system. In order to achieve these objects, the enhanced-security door lock system according to the present invention comprises: action-detecting sensors which are respectively provided on the indoor and outdoor sides of the door and detect surrounding movement; image-capturing cameras which are respectively provided on the inside and outside of the door and are for imaging indoors/outdoors in accordance with action signals from the action-detecting sensors; and an image-storage device for storing and outputting audio and images captured from the image-capturing cameras.