What are the equipments of fire alarm and fire alarm in fire alarm?
In the fire alarm device, there are some functions such as interrupts, zone displays, fire display panels, etc., which can be used as incomplete alarm devices, which can be regarded as the evolution or supplement of fire alarm controllers. Under specific conditions, the utility model belongs to a fire alarm device as well as a fire alarm controller.
The basic function of fire alarm control are: the main power backup power automatic conversion, standby power supply charging function, power failure monitoring function, index of power state function for the detector circuit power supply function, control sensors or system fault alarm, fire soundlight alarm fire alarm clock function unit, memory function. Fire alarm priority fault reporting function, the alarm sound audible alarm mute and again.
In the automatic fire alarm system, a fire control alarm device is used to receive, display and transmit fire alarm signals, and control signals and other auxiliary functions can be sent out, which are called fire alarm devices. Fire alarm controller is one of the most basic. The fire alarm controller should provide a stable power supply for fire detectors; detectors and monitor the working status of the system itself; receiving, conversion, alarm signal processing of fire detector output; alarm; specific time and location of alarm; the implementation of the corresponding auxiliary control and many other tasks at the same time. It is the core component of the fire alarm system.
