This easy to install 2m cctv complete security system has all what you need to setup a secure office. This 2mcctv System includes all the advanced security features. Not only its a security system, but also can be used for an everyday computer use. If you have any questions, 2mcctv Technical support team will guide through your installation process. This Surveillance Package includes: 1 x Professional Dell Desktop with Operating System: Intel® Pentium® 4 Processor with HT Technology 3GHz,1M Operating System: Windows XP 17" Flat Panel 160GB Hard drive included RAM: 512MB Second additional hard drive option available below 8 x SVB-48 Surveilux Bullet Cameras Image Sensor 1/3" SONY SuperHAD CCD Resolution 480 TV Lines (Horizontal) Scan System 525 Line 2:1 Interlace Mi. Illumination 0.1 Luc at F2.0 8 x SVD-38IR24 Surveilux Dome Cameras Scanning System 2:1 Interlace Image Sensor 1/3 Inch SONY IT CCD Resolution 380 TV lines Lens 3.8mm 1 x Avermedia NV6480-Exp DVR Card 16 composite video inputs (BNC Connectors) and/or 16 IP camera (selected IP cameras), Max. of 16 video feed per system 480/400FPS 16 audio input channels Video Format: NTSC 1 x 8 Output fuse box outlet central power supply 16 x Flying Power Leads 1000 Feet Siamese Coaxial Cable and connectors. 32x BNC twist-on connectors Upgrade: Additional 500' or 1000' ft of Cable. Options Below.