Household situation inform system using intelligent entry equipment

摘要

The present invention provides a household situation notification device that can automatically transmit a generation situation such as a child's home or the appearance of a household visitor to a mobile instant message through a common porch reader installed on a common entrance of a multi-family house such as an apartment. Such a device is provided with a common entrance reader installed at each access entrance of the apartment house for communicating with a communication device of a visitor to receive key information and a mobile instant message application for communicating with the mobile instant message server, And a home network server having a household communication registration table matched to each household of the home network server. When the key information provided from the participant's communication device is received from the common entrance reader, the common entrance entrance related mobile instant message is transmitted to the mobile instant message server.;