Low Voltage Protection Security Door

Either the basic properties of human body structure of metal door by detecting the overlapping area detection means, eliminate the reticular detection area "weak area" and "blind" using a single frequency excitation in detecting technology of forming zone is uniform magnetic field density, strong penetrating power and detection sensitivity, stable performance.

The detection sensitivity adjustment: uniform domains can adjust sensitivity (300 grade three different occasions usage patterns) highest sensitivity can detect the size of the metal, paperclips blades at 0-99 between sensitivity adjustment, and the metal items weight, volume, size, site,

coins, key, jewelry, strap etc false-negatives.