Night Owl's CAM-2PK-930 is a 2 pack of sleek,high-resolution, bullet shaped indoor/outdoor cameras that provide clear and crisp images at 900TV Lines of resolution. These cameras will produce a night vision image up to 100 feet away in complete darkness and will allow for facial recognition up to 100 feet away. They have an IR cut filter that delivers high quality images day or night. Key Features: 900TV lines of resolution for clear, crisp images; 100 feet of Night Vision and Facial Recognition; 3 axis vandal-proof cable system; Easy connection to any TV (RCA) and/or DVR (BNC). Campatible with all Night Owl Analog Systems; 27/7/365 Tech and Web Support