"IP Day/Night Dome Camera Outdoor. 1/3"" Progressive Scan CMOS. 2.0 Mega Pixel, 1080P. 2.8-12mm Mega Pixel Manual VF Lens. Ir: 10 – 20 Meters. 1 channel Audio Input interface. 1 channel linear output. H.264 Main Profile@ Level 3.0 / MPEG-4/MJPEG/JPEG. Supports channel name, date, and video stream information overlay; OSD location is adjustable. RJ45 interface, for 10/100M network adaptive. Alarm I/O."