Metal detectors are ideal for entrance screening in commercial premises to prevent people with dangerous weapons from gaining access to any building. We offer both hand-held and walk through metal detectors. Hand-held metal detectors are portable easy to use detectors which mainly operates by transmitting a signal to the user once a metallic object is detected. The signal is interrupted if it detects a metal in the inspected object. In this case, it produces a sound that alerts the security professional to locate where the metal is hidden. Walkthrough metal detectors have special, ultra-upgraded multi-loop identification field that carefully pinpoints the area of any metal protest inside 33 different territories of the opening, whether on the left, right or in the middle of the body, from head to toe.