All Mini Cameras System with 16 CH 2 TB DVR, 5 700TVL Mini Turrets, and 3 700TVL Mini Domes • REVO?s all mini cameras professional 16-channel sureveillance 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 cameras that have 700TVL high resolution. All cameras come with 60? of REVO?s exclusive Quick Connect cable. This special cable handles power, video and audio (when available) in one simple quick 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 cameras are indoor/outdoor with a rating of IP66. Five of the cameras are black mini turrets with 30 IRs allowing it to see up to 100 ft. in total darkness and have built in microphones for audio monitoring capabilites. The other three cameras are white mini domes that have 11 IRs allowing it to see 33 ft. in total darkness. Advanced. Intelligent. Video Surveillance. REVO! • Connection type: RJ12 • Lens: 3.6mm • Resolution: 700 TV lines • IP66 Approved