1.  The product is a network HD E3L-8MP series real-time webcam
2.  Fulfil 3840x2160@20fps video compression and network transmission
3.  Support  eleven resolutions of 8MP£¨3840¡Á2160£©20fps£¬6MP£¨3072¡Á2048£©20fps£¬5MP£¨2592x1944£©£¬4MP£¨2592x1520£©£¬2K£¨2560x1440£©£¬3MP£¨2304x1296£©£¬1080P£¨1920¡Á1080£©£¬720P£¨1280¡Á720£©£¬D1£¬CIF£¬480x240
4.  Support RTSP function¡¢support ONVIF protocol¡¢ROI¡¢API¡¢corridor mode¡¢watermark¡¢scheduled reboot
5.  support intelligent coding£¬support seven video coding of H264S¡¢H265S¡¢H264¡¢H265¡¢H264+¡¢H265+¡¢MJPEG
6.  Support for regions of interest, brightness, chromatism, saturation, contrast, sharpening, noise reduction is adjustable
7.  Support HWDR/HLC/BLC¡¢anti-flash function
8.  Supports IPv4 / IPv6, multiple custom OSD, and picture superimposed OSD
9.  Support HTTPS¡¢illegal login restrictions, anonymous access¡¢QoS¡¢P2P function
10. Support intelligent alarm (motion detection, SD card abnormal, SD card full)
11. Support for watermarking technology, IP address filtering, and video occlusion
12. Support for the distortion correction function
13. Support onvif 20.12/GB28181-2016 protocol
14. Support intelligent analysis and alarm: video abnormal detection, cross-border detection (human, cars, non-motor vehicles), entering / leaving area (human, cars, non-motor vehicles ), regional invasion (human, cars, non-motor vehicles), over-line statistics (human, cars, non-motor vehicles ), face detection