Door Frame Metal Detector(DFMD)

A Door Frame Metal Detector is an electronic security device that detects metal objects carried by individuals passing through the detector’s aperture. These metal detectors are commonly used in public places such as airports, government buildings, schools, and other high-security facilities.

DFMDs work by emitting an electromagnetic field that detects any metallic object on a person’s body. When the detector detects a metal object, an alarm is triggered, and security personnel can then investigate further.