1, the basic structure of the human body ion detector will detect the security gate into eight divisions / 16/18/24 an overlapping network detection area. Using a single frequency excitation technique, and in the detection zone is very uniform vertical magnetic field density, penetration, high detection sensitivity, and eliminates the detection area of ??the "weak areas" and "blind spots." 2, two-sided scanning of infrared radiation, the rapid response of the associated detection signal, reset fast, high flow can be detected (60 to 70 people / minute, hardness, if not alarm, but also by the number doubling) , the number of accurate statistics. 3, four side post post lights installed, you can visually display area where the prohibited items, viewing angle up to 360 degrees, post lights on each side by the 120 light bulbs. 4, the door surface abrasion, corrosion, waterproof, moisture and fire, and not deformed. 5,8 / 16/18/24 coverage patterns are available for 100 ultrasonic thickness sensitivity adjustment according to the actual application status, pre-set level of sensitivity, and the overall sensitivity set accordingly. High sensitivity can detect metal half the size of a paper clip, can be ruled out belt buckles, keys, jewelry, coins and other items. 6, against electromagnetic interference (EMI) using a variety of environments, the whole system electromagnetic compatibility design (EMC), and the use of prohibited items sampled signal processor DSP and filtering operation, which makes equipment package with a strong electromagnetic interference. 7, advanced anti-shock design, the door shaking when you can not false positives. 8, can set multiple operating frequency detector allows multiple devices to work side by side in adjacent, non-interfering. 9, reserved for communication interface with mine design (ESD), can implement remote communication control operation. 10, with a variety of sound and light alarm mode, for easy identification, customers can request to adjust the alarm volume. 11, the user can modify the parameters, additional password protection, you can use the remote control door body. 12, using the gauge meets all international safety standards currently applicable environment. l Technical standards: EN60950 safety standards of electrical reference radiation reference to EN50081-1 standards interference reference standards EN50082-1 ??standard: GB15210-2003 "through metal detector door general technical specifications" l Technical parameters: External power supply: 220V 50 / 60Hz Power Consumption: 30W or greater working environment: -35 ° C +55 ° C Weight:? approximately 70kg transport full weight: about 80kg Operating Frequency: adjust themselves according to the installation environment Dimensions: (mm) 2220 (H) x 820 (W) x 522 (D) channel Dimensions: (mm) 2000 (height) x 700 (W) x 522 (D)