Security guards, also called security officers, patrol and inspect property to protect against fire, theft, vandalism, terrorism, and illegal activity. These workers protect their employer’s investment, enforce laws on the property, and deter criminal activity and other problems. They use radio and telephone communications to call for assistance from police, fire, or emergency medical services as the situation dictates. Security guards write comprehensive reports outlining their observations and activities during their assigned shift. They also may interview witnesses or victims, prepare case reports, and testify in court. Materials taken from
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