Fire monitoring system with a dwelling unit receiver and test functionality with a fire test function

摘要

PROBLEM TO BE SOLVED: To provide the dwelling unit receiver which can test the operation of a fire sensor with simple constitution by internally having the functions of a remote tester and a repeater with a test terminal and the fire monitor system which can test the operation of the fire sensor by the operation of an outdoor display unit. ;SOLUTION: A sensor test circuit 13 a fire test switch SW1, and a continuity/ fire monitor circuit 11 are provided in the dwelling unit receiver 1 where a sensor line Ls to which a fire sensor S is connected is led out; and the fire test switch SW1 is operated to specify an address and then the fire sensor S connected to the sensor line Ls is selectively and forcibly placed in alarming operation, so that the conduction/fire monitor circuit 11 confirms the operation.;COPYRIGHT: (C)1997,JPO