360 degree IP camera, with IR LEDs and 6 Megapixel resolution. Mechanical switching. 1/1.8" CMOS sensor, with 1.27mm optics, which provides a 360 degree view. The camera can work in high resolution mode, providing a high resolution 360 degree view or 4 PTZ views, or in multi channel mode, simultaneously providing a 360-degree view, a panoramic view, and 3 PTZ views. Sensitivity: 0.05 lux. H.264/MJPEG compression format. Digital expanded dynamic range. Integrated web server. Watermark. Onvif, PSIA, compatible CGI. Supports Max 64 GB SD card (not included). Power supply: 12VDC 420mA or POE (Source not included). Dimensions: 164 x 152.8 x 43.8.