Shenzhen Difeida Electronics Co., Ltd. was founded in 1999 and has specialized in the R&D, manufacture and sale of CCTV cameras for more than 10 years. Our products include IR waterproof cameras, IR dome cameras, box cameras, mini cameras, IP cameras and more. Our products have passed the "type test" and Production Register approval and attained CE and FCC certifications. "DFD" is our registered brand approved by National Trade Mark Bureau. Since our company was founded, we have carried out ...