What is a linkage door?

Interlocking doors, also called interlocking doors, are composed of two doors, both of which have interlocking functions. Because you need to prevent someone from following you, the common interlocking doors on the market can't, so you can only use the anti-trailing door. The difference between an interlocking door and an anti-tailing door is that the interlocking door can only be used in places with low security level, such as bank cards and the production workshops of food factories. Only production workers are required to enter, and unauthorized personnel are resolutely prevented from entering, so the interlocking door cannot be satisfied.

The so-called interlocking doors only need two sets of stainless steel doors equipped with electric latch locks and door magnets to realize the interlocking function. When one door is open, another door cannot be opened, and only when the current door is closed can another door be opened. The common interlocking doors use sliding doors, and the doors are closed by door closers, which often leads to the imagination that the doors are not closed properly, and the failure rate is high. It can only simply prevent illegal entry, but the trailing can still enter, so the safety of interlocking doors is not high.

The so-called anti-trailing door means that it is composed of two doors and has all the functions of interlocking doors. Beiqiang automatic tailgate is a set of split arc rotating automatic doors, which is suitable for high security entrance. Only designated authorized personnel can enter. The anti-trailing door adopts an arc shape instead of the traditional square appearance. The door leaf is made of tempered glass or explosion-proof glass, and the LED display screen is embedded in the door head, which can display safety precautions, and is equipped with voice prompt function in the whole process of entering and leaving, and the weight or face shape can be added through fingerprints.

The anti-trailing door adopts arc rotating automatic door combined with the advantages of modern access control, and the door body closes automatically, which solves the problem that the interlocking door is not closed well. At the same time, the weight of people passing through the door is measured, which effectively avoids the disadvantages of traditional linkage doors, can achieve no contact in the whole process, improve the safety level of the access control system, and effectively prevent irrelevant personnel from entering. Completely solved the problem of traditional entrance guard following people.