REVO’s professional 16-channel surveillance system is perfect for small to large homes and businesses. REVO’s 4th generation of professional DVR’s 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 you’re 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 8 night vision camera’s that can see up to 80 feet in total darkness in crisp 600TVL high resolution. All cameras come with 60’ of REVO’s exclusive Quick Connect cable. This special cable handles power/video/audio in one simple click connect cable. REVO camera’s feature pass thru mounting adding extra security to your system by offering no visible wires when mounted to a wall or ceiling. All eight of the cameras are indoor domes(white base) with a discrete housing. Advanced. Intelligent. Video Surveillance. REVO!