Surveillance systems include CCTV that can be comprised of as few as five cameras to as many as over one thousand. IFSS provides a wide variety of surveillance systems, some of which seamlessly integrate with access control systems. Surveillance systems act first as a deterrent and second as a reactive or evidentiary method. They help survey and secure a large area where there are limited personnel. Any video recorded with surveillance systems may be used as evidence in a court of law if it meets certain standards. Surveillance systems are highly dependable and relied upon globally by some of the most secure facilities such as prisons, courthouses, and large campuses. IFSS implements surveillance systems by reputable companies such as Axis Communications, American Dynamics, Digital Watch Dog, Salient , Milestone, ONSSI Ocularis, Exacq Vision, Samsung / Hanwah, Pelco and multiple other surveillance systems that range from stand-alone operation to network-enterprise level solutions including video walls and emergency operations centers.