To maintain the protective integrity of a fence, sensors may also be added. Electromagnetic and fiber optic cables, taut wire, vibration, and CCTV cameras can also be used for this purpose. Periodic...

To maintain the protective integrity of a fence, sensors may also be added. Electromagnetic and fiber optic cables, taut wire, vibration, and CCTV cameras can also be used for this purpose. Periodic and random security patrols should also be used to ensure fence integrity and to check for any signs of tampering or intrusion (Fitzhenry, 2007; U.S. General Services Administration, 2011).