No matter how sophisticated your internal security measures may be, perimeter detection remains the first line of defence in site protection. Access Control using Physical Turnstiles will not only stop 'casual' site access but history reports can also be used to pay Contractors hourly site attendance. Most security experts recommend a layered defence, and effective perimeter protection is an essential part of this strategy. Great strides have been made in recent years with the integration of electronic and physical measures to protect the boundaries of your property, and this is highlighted in many of the products and solutions that appear in this section. Centra Security brings you the best security and perimeter protection on offer.