The Everfocus eZ.HD Series ED910 uses a vari-focal 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 0.08 lux without using digital slow shutter. The 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. Moreover, the ED930 features 18 LEDs with range of 30m/100 feet; it also provides true day/night enhanced images in low light environments with guaranteed ZERO ghosting. The cameras are equipped with 3-axis rotation design, allowing wall or ceiling mounting. Your choice of vari-focal 2.8~12mm DC iris lens for easily adjustable field of view; dual voltage operation and a full suite of OSD Menu and DSP functions controllable at the camera (3DNR to save DVR HDD space, privacy masking, mirroring, and much more) 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 ED910 supports both NTSC and PAL scanning systems, which can be switched via OSD.