FIRE DETECTING SYSTEM CAPABLE OF MONITORING AND RECORDING FIRE BY VIDEO AND MONITORING AND CONTROLLING PUBLIC SECURITY

摘要

PROBLEM TO BE SOLVED: To provide a fire detecting system capable of monitoring and recording fire by video and monitoring and controlling public security.SOLUTION: The fire detecting system comprises a plurality of fire detectors 10 installed at different places in a building. The plurality of fire detectors 10 are connected to a fire alarm control main unit 20 installed in a disaster control center. The fire alarm control main unit 20 is provided with a video monitoring and recording device 30. Each fire detector 10 is provided with a video capturing device 31 and an interlock switch 40 which are connected to the video monitoring and recording device 30. When the fire detector 10 detects fire, the fire detector 10 starts the video monitoring and recording device 30 by the interlock switch 40 so that the whole course of the fire is captured by the video capturing device 31 and recorded by the video monitoring and recording device 30, while outputting a signal to the fire alarm control main unit 20. Public security officers can start one or more video monitoring and recording devices 30 by a permission password to monitor and control the public security if necessary.