The system consists of concentrating firealarmdevice and regional firealarmdevice. It is characterized as simply structure, working reliable, function powerful, price cheap and practical.
Describes the composition and running modes of the smoke control and exhaust system, including the fire ventilation system at stations and in the tunnel, and the firealarm and device control system.
This device analyses information from firealarm controller through CAN Bus, and displays occurent fire addresses and alarm types on Chinese LCD module dynamically and in real time.