The number of security cameras to install is not a set number and can vary based on several factors, including the size of your property, the square footage of your home, the number of entrances, and any other personal protection needs that an individual has. Those looking to secure their entire large home may need more indoor and outdoor cameras than someone in a small apartment. To secure the perimeter of your home, you will likely need three or more cameras. To keep the inside of your home protected, you may want a separate camera for each room or point of entry that you want covered. Security isn’t one-size-fits-all. Work with a CPI Security expert to build the perfect camera security coverage for your unique situation.