Function and Character: (1) All weather water proof, IP42 Standard. Durable with Alloy & PVC Construction. (2) LCD Screen Display: LCD Screen Display with two version of Chinese and English menu. Easy to view and operation. (3) Alarm: Audible tone and volume adjustable with low, middle and high bright LED Visual alarm. (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) Entry Pacing Lights: Smooth, efficient traffic flow with easy-to-view, eye-level pacing lights on the entrance side of each panel. (6) High adjustable sensitivity JH series digital scanner gate is adjustable. In the highest volume, articles as small as a paper clip can be detected and indicated. (7) 255 sensitivity level Adjustable Flexibility: We can reach the security requirements by adjusting the flexibility. There are 255 flexibility degrees in each detective area. (8) 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. (9) 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. (10) Adoption of weak magnetic field launching technology will not cause harm to heart pacemaker wearer, pregnant women, disks and videos. (11)Two or more gates can work simultaneously (12)Network connection, RS485 port can connect Max32 units gates. Its easy to control and adjust the progress.