Changsha
Oriental Times Square: Located in the commercial area of
Changsha City Hunan Province, it has a construction area of 20,000
square meters. It has 2 storeys above ground, which are divided
into A Block, B Block and C Block. It is a modern commercial building
with a frame structure.
Systemic Description£ºThe automatic
fire alarm equipment or fire fighting linkage equipment provided
for this project is the automatic fire alarm TF9000 system of Tsinghua
Tongfang. The total point number is 1,000. Except the detector,
it includes the field equipments such as fire





