Fire fighting electric device, fire fighting linkage module, fire hydrant button, fire emergency broadcast equipment, fire fighting telephone and other components and components. GB50116 - 1998 "code for automatic fire alarm system design" clearly defines the contents, functions and methods of fire fighting linkage control.
Usually include fire linkage controller, fire control room, display device, transmission equipment, fire electric control device, fire fighting equipment, emergency power supply.
Fire fighting linkage system is an important part of automatic fire alarm system.
