Automated building safety and security solutions protect public buildings, critical infrastructures, industrial facilities, private homes or material assets from vandalism, theft, terrorism, intrusion, or where necessary, unlawful escape. Yet, the protection offered by mechanical measures and guards is often not sufficient. SICK electronic sensor-based protective devices complement these measures and are suitable for stationary, portable, or mobile applications. In order to extend response times, protection is provided in a concentric manner: from perimeter protection and monitoring of the building exterior and interior, as well as object monitoring.