SeeU Intelligent Limited is one of the top level China 4.0mp array led ipc su-nhf22s4 manufacturers and suppliers,Website:://.seeucctv.com, and also a professional company and factory, welcome to buy discount and cheap 4.0mp array led ipc su-nhf22s4 and wholesale low price and high-quality 4.0mp array led ipc su-nhf22s4 products from us.Main feature:●. Low bandwidth: Adopts H.265 video codec and unique transmission technology to deliver smooth HD video in narrow network bandwidth. In real test, camera utilizes H.265 video transmission to deliver 4.0 megapixel resolution only require 4 Mbps, while H.264 video compression requires 12 Mbps, which is three times larger than H.265.●. Low storage: Due to low bit-rate, H.265 codec only requires 1/3 storage capacity when compared with traditional IP camera.●. Low illumination: Because of OV4689  image sensor, its low illumination performance is quite impressive, it can reach 0.02Lux (Color)/0.01Lux (B/W), even working under dim lighting condition, the camera can capture high definition color images.●.Triple stream: Simultaneously deliver three different resolution streams, main stream up to 2688 x 1520, sub-stream is 640x360.ModelSU-NHF22S4Image Sensor1/3" CMOS Sensor, 4.0 MegapixelsCPU/ProcessorHisilicon 3516DEffective PixelsH.265/H.264 video coding  2688 x 1520Scanning SystemProgressiveLens4/6/8/12mm (5MP)Electronic Shutter SpeedAuto (1/25 ~ 1/10000s)Min. Illumination0. 02Lux/F1.2 (Color)/0.01 Lux@F1.2 (black and white)S/N Ratio≥50db(AGC OFF)IR LEDPowerful IR LedIR Range50MDay/NightAuto(ICR)/Color/B/WWDRWDRWhite BalanceAutoGain ControlAutoNoise Reduction3DPrivacy MaskingUp to 4 areasVideo CompressionH.264/MJPEG/H.265Main Stream Frame4.0MP 2688 x 1520(20fps)  3.0MP 2048*1536(25fps)Sub Stream FrameD1/VGA/QVGA(1 ~ 25/30fps)Bit Rate· 32KB ~16Mbps; support VBR; CBRText OverlayChannel; Date