CIRCUIT FOR TRANSMITTING THE VISITOR IMAGE OF A COMMON ENTRANCE IN AN COLLECTIVE HOUSE MANAGEMENT SYSTEM

摘要

1. TECHNICAL FIELD OF THE INVENTION;It is a technology that transmits the image data captured by the cameras of the entrances to the households in the apartment management system.;2. Technical problem to be solved by the invention;In the form of a multi-pass corridor structure, it is complicated to wire appropriate video lines according to a plurality of passages to a desired generation, and solves the problem of not being able to transmit images to a generation connected to another passage and another common entrance intercom.;3. Summary of Solution to Invention;Visitors are identified by distributing the images of the common entrance to each household, regardless of the cascading or corridor architecture.;4. Important uses of the invention;Applied to the housing management system.