8 Ch. 1TB DVR Surveillance System with 6 700TVL 100 ft. Night Vision Mini Turret Cameras REVOs professional 8-channel sureveillance system is perfect for small to large homes and businesses. REVOs 4th generation of professional DVRs continue to deliver commercial grade type features at affordable prices. EZLink, Push notifications to most smartphones, as well as full DVR access using your smartphone to control PTZ cameras, search recorded video and monitor audio while youre on the go, via REVO Mobile, a free app, are just a few of the features of this powerful, professional DVR. This particular system comes packed with 6 night vision cameras that can see up to 100 feet in total darkness in crisp 700TVL high resolution. All cameras come with 60 of REVOs exclusive Quick Connect cable. This special cable handles power/video/audio in one simple click connect cable. REVO cameras feature pass thru mounting adding extra security to your system by offering no visible wires when mounted to a wall or ceiling. The cameras are indoor/outdoor mini turret style cameras that are weather resistant and feature a complete metal case housing. Advanced. Intelligent. Video Surveillance. REVO!• Connection type: 8 RJ12 ports• Resolution: 700 TV lines• LED lighting distance: max 100 ft.• Cameras have a built in microphone for audio monitoring capability