Founded in 1993, Shenzhen Tokia Electronic Co,.Ltd. We are specializing in  the manufacture of cctv cameras,color ccd cameras,B/W ccd cameras,color Dome  cameras,B/W Dome cameras,Mini ccd cameras,Day/night ccd cameras,high speed  cameras, Flying Sauce Cameras,wireless CMOS cameras,DVR ,DVR Board and other  safety protection video products. we can supply stand alone DVR at low price