This 8 camera complete stand alone DVR system has everything you need to start protecting your home or business immediately. It features realtime H.264 recording, and includes a DVD Burner and 1TB (1000 GB) hard drive. You can also backup to an external drive via USB. The DVR is also a fantastic web server allowing for remote view over the internet via computer (Internet Explorer). The software interface is very easy to use (supports mouse), you can backup to the DVD Burner, USB device, or to a device over a network. Use the jog shuttle control to easily fast forward, rewind, and advance frame by frame. Also included is one indoor PT (Pan/Tilt) camera which allows you to use the one of a kind mouse trace feature where the camera will follow the mouse (please see video demo below). With 7 high resolution 25m (80 feet) night vision indoor/outdoor weatherproof cameras, 1 indoor nightvision PT camera, 150' siamese cables, and distributed power box this fully loaded security system is sure to meet all your security/surveillance needs.