SeeU Intelligent Limited is one of the top level China ir dahua ipc su-nhg21 manufacturers and suppliers,Website:://.seeucctv.com, and also a professional company and factory, welcome to buy discount and cheap ir dahua ipc su-nhg21 and wholesale low price and high-quality ir dahua ipc su-nhg21 products from us.Main feature:● HD CMOS Sensor: 1/4" 1.0MP OV9712; 1/3" 1.3MP AR0130; 1/2.8" 2.0MP SONY IM322● POE/WIFI/Audio (Optional)● ONVIF 2.0, P2P● iPhone, Windows, BlackBerry, Android● IR LED: ￠5X42PCS, IR Distance: 30M● Water resistance: IP66● Lens: 4/6/8mm Lens (3M Pixels)Specification:Model No.SU-NHG21LSU-NHG21MSU-NHG21SSystem structureHI3518E(Hisilicon)HI3518E(Hisilicon)HI3516C(Hisilicon)Sensor1/4" CMOS Sensor OV97121/3" CMOS Sensor AR01301/2.8" CMOS sensor IMX322Video ProcessingH.264 video coding,dual-stream, AVI form; 0.1M-6Mpbs adjustable; 1-30fps adjustable;Image OutputMain Stream:1280*720;Sub Stream:704*576;Main Stream: 1280*960,1280*720;Sub Stream:704*576;Main Stream: 1920*1080,1280*720;Sub Stream::704*576;Network Interface1pcs RJ45(10/100M Adaptive); RTSP/FTP/PPPOE/DHCP/DDNS/NTP/UPnP supported;LensFixed 4/6/8/12mm Lens (3.0M)ICRAuto Color to B/W; ICRIR LEDIR LED:5 x42pcs, Max-IR distance:30MFunctionsWEB setting, OSD, Real-time browsing, Motion detection and IO alarm action(front-end storage),Front-end storage playback/ download, IO alarm action(center warning and image popup),MJPEG Screenshot,Remote view(client software, MYEYE platform), Complete SDK offeredP2PSupportedONVIF ProtocolSupportedMobile surveillanceSupport( iPhone, Windows Mobile, BlackBerry, Symbian, Android)WIFIExternal LR-NHG21L-WExternal LR-NHG21M-WExternal LR-NHG21S-WPOELR-NHG21L-PLR-NHG21M-PLR-NHG21S-POperating Temp-10℃ - 55℃Operating Humidity0% - 90%Power SupplyDC12VConsumptionLED off:3W  /  LED on: 7WDimension140(L)x80(W)x70(H)mmWeight0.515kg