1：5 million video pixels 1/3-inch CMOS;2：Full HD 2880H x 1620V resolution;3：High definition dedicated lens 4mm fixed;4：IR-CUT automatic switching, achieving day and night monitoring;5：6 850nm infrared lamps, infrared distance: 8-10M;6：Supports digital wide dynamic and 3D noise reduction functions;7：H. 265 video compression technology, high image quality, low bit rate;8：Support remote monitoring on mobile phones (iOS, Android);9：Supporting cloud services;10：Support third-party value-added services, optional (Alexa, Google);11：Support WIFI6;12：Support one click calling function;