The pass-through metal detection door is a fixed-installed detection device, referred to as a security door, which is mainly used to check metal objects hidden in the human body. When the person being inspected passes through the security door, the metal carried on the person's body exceeds the pre-set parameter value based on weight, quantity or shape. The security door will immediately alarm and display the alarm location, allowing security personnel to find the prohibited items carried by the person in time.

Accurate positioning: Eight overlapping mesh detection areas, double-sided transmission and reception, can accurately locate the detected objects and intuitively display the location of the target object.

Microprocessor technology: The scanning electromagnetic waves are generated by the microcomputer controller, and the scanning speed can be precisely controlled. Through the control panel, the program is set according to needs to ensure that the sensitivity setting is flexible, reliable and stable.

Composite circuit design: Scattering infrared device, fast sensing, computer automatic recognition, can reduce false alarms and missed alarms.

Digital pulse technology: It has a digital signal processing and filtering system and has excellent anti-electromagnetic interference ability. Anti-environmental interference and impact design: It has strong impact and impact resistance when no one passes through, and is not affected by external factors when working normally.

Adjustable sensitivity: The sensitivity of each detection area can be adjusted independently from 0 to 255 levels, and the overall sensitivity can be adjusted at the same time, which is easy to use.

Password protection function: Only by entering the correct password can the system parameters and sensitivity be changed. The password can be set according to the user. If the password is forgotten, the universal password can be entered to unlock. The system factory initial password is 1234, and the universal password is 8888.

Modular design is adopted, which is easy to install and troubleshoot.

Weak magnetic field emission technology: It meets all currently adopted international safety standards and adopts weak magnetic field technology. It is harmless to pacemaker wearers, pregnant women, floppy disks, films, videotapes, etc.

Strong anti-environmental interference and impact design: It has strong impact and impact resistance when no one passes through, and is not affected by external factors during normal operation.