Shenzhen Security Group Co., Ltd. is a High-Tech enterprise specialized in developing, designing, manufacturing and marketing wireless intelligent

security and protection alarm system and relative accessories. Our main products cover wireless intelligent burglarproof and alarm system, CCTV SYSTEM, alarm accessories etc,most

of them have obtained CCC,CE,UL,etc approval.with 84300 square meters plant, 6300 workers, it make us availbale for OEM and ODM service.