Parameter date: (1) Dimensions (2) Outer frame: 2.2 X0.79 X0.54m ( H X W X Depth) (3) Inner frame: 2.0X0.7X0.540m (H X W X Depth) (4) Electric current: 90-240v AC ,50/60 Hz Power: 35VA (5) Net Weight: about 70kg (6) work envionment: -20-+45 (7) Standard: GB15210-2003 (8) This walk-through metal detector can be used in the factory, prison, court, exhibition hall, stadium and entertainment lieu, where the prohibited articles need to be checked for safety. Function and Character (9) Remote control, water proof. (2) Easy Assembly:allows for a quick and very simple assembly,only 8 screws.are required for. (3) Overhead Control Unit LED Display, alarm lights, LED bar graphs and control touchpads plus all wiring, connections and electronics are integrated into the overhead compartment. (4) Accurate location: 6 independent distributing search coverage and acousto-optic alarm when target is found. The LED INDICATE LIGHTS on the entrance side of each gatepost will directly displays the alarming area which can exactly indicate the target. (5) High adjustable sensitivity There are 100level sensitivity for JH-5 . In the highest volume, articles as small as a paper clip can be detected and indicated. (6) 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. (7) Adjustable Flexibility: We can reach the security requirements by adjusting the flexibility. There are 100 flexibility degrees in each detective area. (8) Password protection setting: only authorized person allowed to change the setting (9) No harm cause to heart pacemaker wearer, pregnant women, disks and videos. (10)Two or more gates can work simultaneously