A metal detector is a device which responds to metal that may not be readily apparent. The simplest form of a metal detector consists of an oscillator producing an alternating current that passes through a coil producing an alternating magnetic field. If a piece of electrically conductive metal is close to the coil, eddy currents will be induced in the metal, and this produces an alternating electric field of its own. If another coil is used to measure the electric field (acting as a magnetometer), the change in the magnetic field due to the metallic object can be detected.

Security is absolute with this Metal Detector. Unique Door Frame Metal Detector is designed to detect both Ferrous and Non Ferrous Metals, which is passed through the aperture vicinity in any conceivable manner.This Metal Detector is highly sensitive and are been used in the Jewellery manufacturing units and other various manufacturing units to protect the various unavoidable pilfering activities. This metal detector is ideal for customs, factories and all high security sites. All the Metal Detectors have a phase sensitive detection circuits which allows the user to enhance the sensitivity for certain group of metals and reduces it for others to a large extend.

A metal detector is a device which responds to metal that may not be readily apparent. The simplest form of a metal detector consists of an oscillator producing an alternating current that passes through a coil producing an alternating magnetic field. If a piece of electrically conductive metal is close to the coil, eddy currents will be induced in the metal, and this produces an alternating electric field of its own. If another coil is used to measure the electric field (acting as a magnetometer), the change in the magnetic field due to the metallic object can be detected.

Security is absolute with this Metal Detector. Unique Door Frame Metal Detector is designed to detect both Ferrous and Non Ferrous Metals, which is passed through the aperture vicinity in any conceivable manner.This Metal Detector is highly sensitive and are been used in the Jewellery manufacturing units and other various manufacturing units to protect the various unavoidable pilfering activities. This metal detector is ideal for customs, factories and all high security sites. All the Metal Detectors have a phase sensitive detection circuits which allows the user to enhance the sensitivity for certain group of metals and reduces it for others to a large extend.