State of the art and easy to use surveillance system with 3 megapixel super high definition video to see every detail and protect your premisis set and forget by recording from 4 channels for 160 onto a 1tb hard drive seeing is believing with 2x3pm hd cameras offering 100ft30m infrared night vision and durable construction for indoors or outdoors add 2 more swann pro t858 cameras for full 4 channel monitoring save time and have piece of mind by easily locating ncident video then transfer