"Night Owl's CAM-DM924A is a sleek indoor/outdoor hi-resolution security dome camera that is audio enabled and provides clear and crisp images at 900 TV lines of resolution. This camera will produce a night vision image up to 75 ft. away in complete darkness and will allow for facial recognition up to 50 ft. away. It has an IR-Cut filter that delivers high quality and clear crisp day or night vision images. Key Features: 900 TV Lines of Resolution for Clear Crisp Images; Audio Enabled Up to 25 Feet Away; Camera is equipped with a 70 degree Wide Angle Field of view and 75 feet of Night Vision; Upgraded 24 American Gauge (AWG) Cable; Ceiling and Wall Mountable; Easy Connection to any TV (RCA) and/or DVR (BNC); Campatible with All Night Owl Annalog Systems; 24/7 365 days a year Technical and Web Support. Hi-Resolution Camera 900 TV Line Dome Camera with 50 ft. Facial Recognition This sleek indoor/outdoor dome camera displays a hi-resolution image day or night with an advanced 900 TVL sensor that offer up to 50 ft. of facial recognition. In addition 900 TVL cameras mean that you get the truest 960H recording for spotless images on live view or playback. The vandal proof mounting bracket allows you to mount to any ceiling or wall at any angle with no cables exposed. The metal alloy housing and vandal-proof cabling system deters potential prowlers. Audio Enabled This dome camera is equipped with an audio microphone embedded into the camera system that allows for 25 ft. of audio recordings. The included 60 ft. of cable is 1 run of Video/Audio and Power for easy installation. Compatible with all Night Owl and Industry Standard DVR's with RCA audio inputs. 75 ft. of Night Vision and Auto IR Cut Filter The hi-resolution dome camera is equipped for night vision up to 75 ft. away in complete darkness. With the Auto IR cut filter sensor this camera produces a clear and crisp image day or night."