| 摘要 |
PROBLEM TO BE SOLVED: To provide a system to remotely confirm safety at home, giving no mental pressure that a person is monitored to an aged person to be monitored as to whether he is safe or not. SOLUTION: This system to remotely confirm safety at home is composed of plural concealed sensors installed in various spots in a house to detect existence of a human body, an in-home communication medium to transmit the detected human body signal of the concealed sensor, an in-home control device equipped with a communicating means outside the house which judges whether or not a person living in the house is safe based on the detected human body signal obtained through the in-home communication medium by a first safety judging means and can communicate the result to the outside of the house through a public network.
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