The sensitivity of JH-3 digital metal detecting gate is adjustable. In the highestvolume, articles as small as a paper clip can be detected and located. The usercan configure the gate according to the size and weight of the article for detectionto exclude error alarm for coins, keys, jewelries, belt buckles etc. It isapplicable in the places such as factories, mines, banks, luxuries houses etc.,where expensive metal articles may get lost easily; and places such as airport,customhouse, jails, exhibition halls, where dangerous metal articles are prohibited.Technical specifications: Electric current: 220V Power: X522mm (d) Net Weight: about 70kg work environment: -20- +45°CComplied standard: GB15210-2003 Function and characteristicsDisplaying panel: Adopting the ultra-large LED displaying panel, convenient for thework of the operator.Six detecting areas: Allocation of six mutual over-lapping detecting areas, simultaneousalarming from multi-areas and accurately ascertaining the location of themetal articles according to the layout of the metal articles.Indication of the alarming areas: The LED monitor embedded at both the left and rightsides of the gate leaf can accurately indicate the prohibited articles whichare hidden at the places of human body with corresponding height. The alarmingareas can be indicated by the column lamps at the both left and right gateposts.Adjustable area sensibility: With the highest sensibility, it can detect the metalarticle as small as the clip. With the range of 0-99, it can automatically adjustthe sensibility, pre-set the weight, volume, size and location in respect ofthe metal articles and eliminate the false alarming for the coin, key, jewelry,leather belt button, etc.High capability of anti-interference: The adoption of digital, analogy and left andright balanced technology can prevent false or omitted alarming, which greatlyenhance the capability of anti-interference.Protection with password: The protection from the password can only allow the authorizedperson for the operations. It is highly safe.Functions of statistic counting: The intelligent counter can calculate the numberof the passenger flow and the times of alarming.Harmless to human body: The product is harmless to heart pacemaker installed in humanbody, pregnant women, magnetic floppy, recording tapes, etc. Power safety: The power device for the product is installed at the top of the mainunit. The power supply can be controlled by the operation panel.C producing area:China