<p><i><b>Detectors for external detection</b></i> are intended to detect unauthorized <i><b>movement outside the object</b></i>, but still protected territory. Outdoor detection detectors are a great way to raise the general safety of the facility and the people in the facility to a <i><b>higher level</b></i>. The installation of detectors for external detection is recommended for all larger objects where <i><b>increased security is required</b></i> as well as for objects that, based on the risk assessment, are more at risk.</p>