Door Frame Metal Detector
Being one of India’s leading Original equipment companies in Door Frame Metal Detector (DFMD), we have expertise in Metal Detection and have an extraordinary R&D setup and manufacturing facility, we provide customizable solutions by understanding their requirements. We always endure for quality and Innovation; this allows us to be a level ahead in product quality and innovation, which our clients are looking for.
Door frame metal detector or DFMD is the metal detector placed at the entrances of premises to detect forbidden metals in the body of the person while passing through the door frame. It is also known as a “walk-through” metal detector. This scanning security system is used at places like prisons, malls, railway stations, private and public offices and airports to detect concealed metal weapons on a person’s body.
A metal detector produces an alternating current that passes through a coil which produces an alternating magnetic field. When a person passes through the detector by hiding metal inside his clothes, the electrically conductive metal is close to the coil and the currents will be induced in the metal. It will produce a magnetic field of its own.
Nowadays, the technical change in metal detectors was the development of the induction-balance system. This system comes up with two electrically balanced coils. When metal is introduced into the surrounding, they would become unbalanced. The metal detectors separate between metals so that every metal has a different phase when exposed to alternating current. DFMD can be used for commercial and industrial purposes. DFMD can be classified into Single zones, 18 zones, 33 zones and 60 zones. Every Zone has a unique specification. Customization can also be done based on user specifications. Traffic Counters and Passenger Flow can be identified through a Door Frame Metal detector.
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