2.8mm fixed lens mini turret camera uses advanced imaging technology with resolution as high as 1080P. If your DVR system is standard definition you can change the camera video out put to analog. Employing latest digital signal processor, this turret camera also comes with a powerful OSD menu that features BLC, ATW, DNR, DWDR, Auto day/night, and more. 1/2.9" CMOS Sensor HD-TVI/AHD/CVI Supports CVBS (SD) 2MP 1080/960H 2.8 mm Fixed Lens Matrix IR Up to 100ft. IR Distance Digital Noise Reduction Digital Wide Dynamic Range Multiple language OSD (includes English, Spanish, French, Portuguese, Chinese, and Korean.)