The phrase "detection technologies" refers to the tools, systems, or methods used to identify or find something, such as a threat, problem, or specific item. Full definition
This is a unique face detection technology that works pretty well. (gogi.in)
Enhanced pedestrian detection technology that can help prevent collisions at night by detecting people who are in or near the road ahead, or who may cross the vehicle's path. (Autoweek.com)
The company said it also installed new leak detection technology. (insideclimatenews.org)