Do you plan to install analog CCTV surveillance systems? This is the quick start guide that intends to teach you how to physically install the security camera system. Before installing the security camera system, please make sure that you got everything needed to set up a surveillance system. A complete surveillance system includes a digital video recorder (DVR), security cameras, power supply, siamese coaxial cables (power/video cables, monitor/display and optional equipment (e.g., battery backup, surge suppressor, etc.)