The EverFocus eZ.HD Series ECD900 uses a 3.6mm lens together with 1/2.8" SONY 1.37M pixels CMOS to deliver 720p high resolution. Combined with a useable native low light sensitivity of 0.08lux without using digital slow shutter, this camera truly provides HD images without compromising its 720p video quality, Digital Wide Dynamic Range for clear color images in the most challenging of bright or unbalanced scene lighting conditions, plus true day/night in low light with guaranteed ZERO ghosting. The ECD900 with its 3 Axis rotation design allows wall or ceiling mounting. This is the camera that you have been waiting for to create analog CCTV systems that produce astounding image clarity in a wide range of indoor applications at the widest range of light levels. The ECD900 supports both NTSC and PAL scanning systems, which can be switched via OSD.