Shenzhen ***** Security Electronic CO., LTD is one of the most professional and earliest manufacturers , researcher and saler , specializing security&protection products like Security alarm, CCTV camera, Self defense alarm, Car alarm these four ***** factory locates in Shenzhen, China, occupies a floor area of 2, 000 square meters with a labor force of more than 200 employees.With more than ten independent intellectual property rights and core technology, successfully passed National 3C compulsory certification, quality management system ISO certification, European Union Certification, FCC International Certification.