... all in one unit that monitors, records, stores video, and transmits video over a high speed internet connection. It is ... LED,20-30 IRNight vision indoorSupport Onvif, Cloud P2P, Free mobile APPAudio, Alarm OptionalCamera information:Model No.BY-IP20DPZ2-4XOperating ... Q720P(640*352) and QQ720P(320*176) (for mobile phone viewing)Video frame rate25fps(50HZ), 25fps(60HZ)OSDsupport OSD name and ...