Available from ATS (purchased from Nestor Traffic Systems), this technology provides automated traffic safety systems and support to reduce and even prevent dangerous crashes. Nestor's technology protects school zones, work zones, neighborhood streets-places where our families work and play. The suite of automated traffic enforcement solutions includes: CrossingGuard Automated Red Light Enforcement, Collision Avoidance Accident Prediction and Prevention Technology and PoliscanSpeed Multi-Lane Multi-Direction Speed Enforcement.