Main business: Hanbang, Dahua, Panasonic, Samsung, Sony, depending Union Hikvision DVR agent, Optical, network video servers, monitors, Changsha monitoring company, Changsha monitoring installation, Hunan surveillance cameras DS- 2DF5284 Series 2 million pixels 5-inch Network HD high speed intelligent ball machine main features of the system functions:? Sony high-performance sensor, image clarity, maximum resolution of up to 1920x1080? precision motor-driven, responsive, smooth operation, accuracy deviation less than 0.1 degree, at any speed image jitter-free? supports the standard API development interface, support Haikang SDK Onvif, CGI and PSIA protocol access? support PAL / NTSC system switch has good regional applicability? supports RS-485 control under the automatic identification of HIKVISION, Pelco-P / D protocol? support 3D intelligent positioning function with DVR / client software / IE click tracking and zoom? support 3D digital noise reduction? support multi-language menu and operation prompts The user-friendly? support system double backup function to ensure that data is not lost power? memory function to support power-down state, return to power before the PTZ and lens status automatically after power-on? support for lightning protection, surge against Outburst wave? outdoor ball to IP66 rating? restart support timing task preset / pattern scan / cruise Scan / Auto Scan / vertical scan / random scan / frame scan / panoramic scan / ball / ball machine the checksum / auxiliary output functions movement Functions:? support auto iris, auto-focus, auto white balance, backlight compensation? support for ultra-low-light 0.05Lux/F1.6 (color), 0.005Lux/F1.6 (black and white)? support digital wide dynamic function? support privacy masking, multi-zone can be set, multi-colors