The idea of drilling holes through the walls of your house to run video and power cables for a security camera system might seem daunting; but many security systems come in all-included packages that make setting up your surveillance system a breeze. Read on for guidance on buying and installing your own home camera system. Method- 1 Preparing Your Home Make a diagram of your surveillance needs. It is both expensive and impractical to monitor every square inch of your house, so you need to prioritize what areas you want to watch the most. Draw up a rough diagram of your house or print out the blueprints and note where you might want to place cameras. When you are done, check out each location to make sure it is not blocked by anything and provides the best view possible. You may want cameras for: Front and back doors. Off-Street Windows Large common spaces Driveways Porches Stairways [1] Buy the right package to suit your needs. You can buy eac...