Shenzhen Metro Line 3 Daiyun has how many security screening machines

Shenzhen Metro Line 3 DAYUN has 134 security screening machines. According to the query related public information materials show that, after much investigation, the Shenzhen Public Security Bureau Public Transportation Branch ultimately purchased DAYUN AT6550*** 134 security checker security machine, respectively, installed in the subway line 3 stations, the Shenzhen Municipal Government has always attached great importance to the public's safety on the road, in the subway to install the security equipment, the Shenzhen Municipality belongs to the early implementers.