Airport
			Challenge: 
Day and night surveillance of large acreages, gapless perimetre security (along the enclosure) in combination with securing large areas within the grounds.
References: 
Multiple airports in Africa and Asia.
Solution: 
Utilisation of “tactical” camera systems on pan-tilt head consisting of low light camera equipped with telephoto lens of ultra-high focal length; static CCD cameras along the perimeter with automatic alarm-detection and -processing capability.