Producing extremely clear images is not just a claim-it is a fact of the Falco series surveillance DVR's. Unsurpassed in quality and performance, the Falco series utilizes ClearPix technology, which includes an anti-pixilation attribute that produces extremely clear images. This Professional line of surveillance DVRs features long recording times for video capture and playback. The CL-4PRO surveillance DVR allows you to connect up to 4 cameras. TWO YEAR WARRANTY included.