Intelligent door lock device

The utility mode provides an intelligent door lock device arranged on a door panel, comprising: a base, a handle and a projection module. The base is combined on the door panel; the handle is installed on the base; the projection module is arranged on the base and can project a safe door opening dis...

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Bibliographic Details
Main Authors SUN, CHI-HSIANG, CHENG, LI-KUEI, TSAI, YUNG-MING
Format Patent
LanguageChinese
English
Published 01.10.2022
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:The utility mode provides an intelligent door lock device arranged on a door panel, comprising: a base, a handle and a projection module. The base is combined on the door panel; the handle is installed on the base; the projection module is arranged on the base and can project a safe door opening distance image corresponding to a rotation range of the door panel on the ground.
Bibliography:Application Number: TW202211204857U