AN/TSD-1(V)2

Definition Security Surveillance System

A system that provides base security personel with high resolution, day or night surveillance capability for enhanced target recognition and situational awareness. it may consist of three components; an elevated platform may contain a tower, a mast, or an aerostat, depending upon the specific operational requirements. the multi-spectral sensore unit contains day and night cameras and a laser range finder. it can be used in conjunction with a ground surveillance radar which directs the sensor unit to any moving objects.