Function and Character ( 1) The door is anti-corruption, moisture -proof and fire-proof. ( 2) The door is formed in one piece, steady, robust and long service life .easy to be conveyed, mounted and dismounting. ( 3) No blind area and each spot of search coverage are evenly detected ( 4) Accurate location: 6 independent distributing search coverage and acousto-optic alarm when target is found. Panel indicator light directly displays the alarming area which can exactly indicate the target. ( 5) Self-diagnose function. There is a self-diagnose system in the door. It will cheek the hard ware and software of the door automatically whenever the door is activated. When there is a problem, it will give a messenger on the wrong. ( 6) Micro-processing technology: The micro-processing system gives an automatic jump to the controlling part of the system. Now you can set the system and its flexibility in the controlling panel easily ( 7) Complex circuit, infrared installation and computer automatic identification decrease the mistakes and missing dramatically. It can automatically show the alarm frequency and numbers of passed people. ( 8) The digital filtering system of DSP signal processing offers high ability to resist electromagnetic interference, touch and impaction which makes the door can be used in crowded area. ( 9) Adjustable Flexibility: We can reach the security requirements by adjusting the flexibility. There are 100 flexibility degrees in each detective area. ( 10) Automatic saving and showing ambient disturbed condition, making for choosing fabricating yard. ( 11) Continuous work and impossibility of escaping from detection at any time. ( 12) Password protection setting: You can change the system, flexibility and other setting only after typing in the pass word correctly and only authorized person allowed to change the setting can' t change the settings. ( 13) Adoption of weak magnetic field launching technology will not cause harm to heart pacemaker wearer, pregnant women, disks and videos. Technical Parameter: ( 1) meet a criterion: national standard GB 15210-2003. General Specification of walk-through metal detector ( 2) detecting process: 100 degrees of sensitivity to meet with requirements in various occasions. ( 3) basic safety: meet the requirements of GB4793. ( 4) personal safety: meet the requirements of NILECJ-0601. ( 5) percent of pass: above 60 meantime/ minute ( 6) electrical source: 220v AC , 50/ 60 Hz ( 7) Power: 35VA. ( 8) working environment: -30 ~ 45 ,