The traffic industry utilizes a variety of security products and inspection equipment, as detailed below:

- Metal detection equipment: Includes metal detection gates and handheld metal detectors. Metal detection gates use electromagnetic fields to detect metal objects on individuals passing through, serving as the first checkpoint for personal security in airports, subways, and similar locations. Handheld metal detectors are more portable and precise, acting as a supplement to security gates for targeted checks on areas triggering alarms.

- X-ray security inspection equipment: Such as X-ray baggage scanners, which emit X-rays to penetrate items and generate images based on differences in material density. These are used for inspecting checked luggage at airports, as well as baggage in subways and railway stations. There are also dual-view, dual-channel X-ray security systems and CT-based baggage inspection systems, which enable more efficient and accurate detection of items in luggage.

- Liquid inspectors: Commonly using technologies like Raman spectroscopy, these devices analyze liquid compositions without opening containers. They quickly determine whether liquids carried by passengers in airports and other venues are flammable, explosive, or corrosive.

- Explosives detectors: For example, X series handheld explosive trace detectors can detect a range of explosives. There are also portable trace explosive detectors based on high-field asymmetric ion mobility spectrometry (FAIMS) technology, used in rail transit and other areas to detect trace explosive residues.

- Body scanners: Such as millimeter-wave body scanners, which conduct non-contact, rapid inspections of passengers. They can identify metal or non-metal dangerous items carried by passengers in a short time, with safe, radiation-free operation.

- Under-vehicle inspection equipment: For instance, under-vehicle anti-concealment scanning and imaging devices. These automatically clean and scan the undercarriage of passing vehicles, quickly generating high-definition, complete images of the vehicle chassis to check for hidden persons or contraband.

- ID verification equipment: Such as ID verification turnstiles, which integrate face recognition and ID card reading technologies to rapidly verify personal identities. These are commonly used at entrances of airports, railway stations, and other locations.