What are the factors of fire hydrant button alarm?
For the bus system, the fire hydrant button is monitored by the module, belonging to the alarm point of the fire alarm host, and the hand newspaper is also monitored by the module, all of which belong to the module signal circuit. The addressable detector can be used separately by a different type of host, and the no address detector is monitored by a module, so it belongs to the module signal circuit.
What you said should be the fire hydrant pump button. Its function is to start the fire pump remotely. According to the relevant national standards, it can be installed outside the fire hydrant box or in the fire hydrant box. When the pump button and the fire alarm system manual alarm button using the same product, should be affixed to the top of its obvious logo.
Fire hydrant button general role is to start fire hydrant water pump, according to the design requirements, if you need fire alarm system monitoring, you can also start the fire pump through the alarm linkage, or you can pull the pump straight. However, general design requires surveillance.
