Defensor, in conjunction with the physical barrier provided by the perimeter fence, forms the first line against attempted intrusions. It is designed for applications on manned or unmanned sites, whether as a stand-alone single zone system or as part of a comprehensive multiple zone installation. Defensor can communicate alarm information to many types of ancillary control room equipment such as CCTV, alarm management systems and mimic panels, ensuring that the control room staff are kept fully informed about security status a site.