HDView (Economic Series) Starlight HDR 3MP IP Network Camera ONVIF PoE, Sony Starvis Back-Illuminated Sensor, Infrared Megapixel 2.8mm Wide Angle Lens 3-Axis, P2P Eyeball Dome Grey Please buy SAME Series of IP camera and NVR, because it's Private Connection. More stable than ONVIF connection. 1/2.8" SONY Starvis Back-illuminated CMOS Sensor, HDR (High Dynamic Range), 3MP IP Camera, with 4MP HD 2.8mm wide angel Lens, Main Stream: 1080P@30fps; With IR-CUT Black Film Technology, Better Night vision / Or you can choose Starlight mode: Color at night P2P QRCode Scan for phone access The latest ONVIF and Profile S, work with HDView, Dahua, Hikvision NVR