Swann 8-Channel 960H Digital Video Recorder w/ 4 x 720 TVL Cameras and Pre-Installed 1TB Hard Drive : SWDVK-8342T4S-US A cutting-edge solution for any home or business wanting high resolution video monitoring Save time & have peace of mind by easily locating incident video, then transfer to USB flash drive ncludes 4 x clear resolution 720TVL cameras with powerful night vision up to 82ft/25m & IP67 weatherproof rating for indoor/outdoor use 960H DVR with widescreen high resolution live video viewing & playback, perfect for 16:9 monitors Set & forget by recording continuously from 4 channels for 30 days+ onto a 1TB hard drive, even longer with motion detection, for extra capacity connect external hard drive to eSATA port