REMOTE MONITOR SYSTEM AND MAINTENANCE SUPPORT SYSTEM

摘要: PROBLEM TO BE SOLVED: To provide a remote monitor system which informs keeper for building, of condition recovery from an abnormality so as to alleviate fears the keeper. SOLUTION: A building 10 in object be maintained is provided therein with terminal device 16. When 16 normally transmits information center 18, 18 reply, accept confirming signal. Further, indicates such fact that already transmitted reply 14. maintenance group carries portable terminals 20, and accordingly, signal indicating required time until reaches