https://www.pti-world.com/walk-through-detector/
Walk-through metal detectors use electromagnetic fields to detect metallic objects as they pass through the archway. When a person walks through the detector, any metal objects they carry will disturb the magnetic field, triggering an alarm. These devices are designed for speed and efficiency, ensuring minimal disruption while maintaining a high level of accuracy. With advanced technology, modern detectors can differentiate between dangerous items and everyday objects, reducing the likelihood of false alarms.
Like
Comment
Share
