servo motor glass turnstile door likewise called gain access to swing barriers gate, which belongs to the gain access to control system, is one of the important elements of modern entryway and exit control. The door wings are driven by the control system and open and close instantly. The operating mode can be chosen through programming settings: As quickly as it is validated that the individual entering is authorized, the door wings open instantly. It closes after a delay, and the delay time is adjustable. Typical servo motor speed turnstile barriers are divided into scissor doors (train flap gates gates) and swing doors. (1) Scissor doors are typically used in rail transit, and common scissor doors are mainly used in trains and other locations. The door wings extend from the within package, which can efficiently seal the passage and play the role of access control. In addition, an infrared sensing device is set up inside the door body, which can recognize the purpose of "someone, one card" for individuals to go through. (2) The swing door appeared later than the scissor door and belongs to the second generation dc brushless speed gates barrier. Such servo motor speed The characteristic of gates barrier is that the door wings run in the front and back direction. The operation procedure is within the human body's view, which is safer. In addition, given that the door wings do not need to be retracted into the box, The styles of swing doors are more different. Due to the above qualities, swing doors are typically used in banks, business structures, high-end office buildings, etc. Anti-trailing function: There is an overall infrared light band detection location in the channel. The switch state can be adjusted by software according to the client's accuracy requirements. The application of the light band to adapt to various needs avoids the drawbacks of point-type infrared detectors that are quickly contaminated and impacts the dependability of judgment, and can successfully judge the future. Tag reader who reads the card. When the system figures out that tailgating has actually taken place, the system will react based on the area of the legitimate cardholder returned by the infrared detector. After the door opening signal is sent, there are still some unusual usages that will set off an alarm.