Shenzhen 19vision Technology Co.Ltd. is specialized in professional researching,developing and manufacturing of Standalone DVR,HD-SDI DVR,NVR and IP Camera, established in 2008. Enterprise is based in shenzhen, and branch spread all our domestic. 19vision products are widely sells in global oversea and used in many fields,such as bank, schools, factories, finance, post, storehouse, jails, supermarkets, telecommunications, prosecutorial offices,urban road,intelligent community and electric power systems.
DVR(D1?9600H,720P,1080P),SDI DVR,CVI DVR,NVR,IP Camera,and other products can be supplied.All PCB is designed by our research team,and we also have our own softare,PC APP,mobile APP,IE browser  and so on.

Please contact me and we can cooperate very well and long time.