Shenzhen Dagro Electronic Technology Co.,LTD was established in 2006 in China. Specialized in CCTV cameras and DVR , especially Plug-in standalone cameras with TF card, no need to connect other device for recording such as DVR ! Our products have passed CE, FCC, ROHS verifications. We believe that "QUALITY IS OUR CULTURE. WITH US, YOUR MONEY IN SAFE, YOUR BUSINESS IN SAFE ."