gas fire extinguish : Residential security commercial security alarm device

Home Appliances1 years ago

Source: gas fire extinguish : Residential security commercial security alarm device

The gas fire extinguishing control system mainly consists of gas fire extinguishing controller, fire detector, manual automatic switch, emergency start and stop button, sound and light alarm, gas spraying indicator light and so on. The fire detector generally adopts smoke fire detector and temperature fire detector. In special cases, manual alarm buttons or other types of fire detectors can also be used.