Room401,no.53 Daxinglaowei, Nanyue Community, Longgang Street, Shenzhen City, Guangdong Province, Ch Shenzhen, Guangdong
Shenzhen Da\'ao times laser technology limited company was founded in 2008, is a manufacture of correlation detector with well-equipped testing facilities and strong technical force .our covers an area 1500 square meters .with good quality ,reasonable ...
intruder alarm, perimeter security, laser alarm system, anti-interference