DOOR LOCK APPARATUS
First Claim
1. A door lock apparatus comprising:
- a door lock (10) provided both with a chime bell (11) and with a camera (12), the door lock being installed outdoors; and
a monitoring unit (20) displaying operations of the chime bell (11) and of the camera (12) thereon and selectively opening or closing a door, the monitoring unit being installed indoors, whereinthe door lock (10) is timber provided with a motion sensor (13), andthe monitoring unit (20) is configured such that, when movements outside the door are detected by the motion sensor (13), the monitoring unit receives a captured image and simultaneously operates the chime bell so as to ring and be heard only indoors.
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Accused Products
Abstract
A door lock apparatus is provided, which is 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 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 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 to ring and be heard only indoors, without ringing and being heard outdoors.
27 Citations
6 Claims
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1. A door lock apparatus comprising:
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a door lock (10) provided both with a chime bell (11) and with a camera (12), the door lock being installed outdoors; and a monitoring unit (20) displaying operations of the chime bell (11) and of the camera (12) thereon and selectively opening or closing a door, the monitoring unit being installed indoors, wherein the door lock (10) is timber provided with a motion sensor (13), and the monitoring unit (20) is configured such that, when movements outside the door are detected by the motion sensor (13), the monitoring unit receives a captured image and simultaneously operates the chime bell so as to ring and be heard only indoors. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification