Swann SW244-DUM DVR4-1000 with 4 MaxiBrite Cameras Perfect monitoring and camera solution for any home or business Night Vision capability included in the four all-weather cameras to a amzimum of 25-feet Built-in motion detection saves hard drive recording space on the included 160 GB drive Daily scheduling allows recording at your discretion USB 2.0 connection for fast backup of video to PC using this standard