Fire detection and video monitoring linkage system and method

The invention provides a fire detection and video monitoring linkage system and method. Corresponding 'alarm information', 'fire-fighting equipment linkage information' and the like of a fire alarm controller are transmitted to a video monitoring system through corresponding 'interface units', and the video monitoring system pops up a 'video window' of a monitoring area in a linkage manner; then an optimal video monitoring picture is obtained; and after the fire alarm information and the fire-fighting equipment linkage information are confirmed by the monitoring personnel, operation information in the corresponding 'fire-fighting linkage' units is transmitted to the fire alarm controller, so that the corresponding fire-fighting units are linked, linkage between the automatic fire alarm system and the video monitoring system can be realized, the alarm information is confirmed in time through video monitoring pictures, false alarm and missing alarm phenomena of fire detection are practically reduced, precious t