ShenZhen DaJia Trading Co., Ltd is a professional Manufacturer & Supplier of security products in China. Our company offer a variety of latest security products such as: CCTV cameras, CMOS Cameara, PTZ camera, Dome camera, Vandal proof IR camera, Waterproof IR Camera, Day & Night Box Camera, WiFi IP camera, Mini & wireless camera and Standalone DVR & DVR Card, Alarm system accessories, 3G video Alarm systems, GPRS Alarm systerms together with security electronic relative accessories......

Our security products are approved by international certificates as FCC, CE, ROSH 3C, and passed the ISO9001:2000 management system etc. Our security products are not only popular in domestic markets, but also in Europe, America, Africa, Mid East, Hongkong, Asia areas...