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Three-roll gate: General anti-trail effect. The space between the turntables is limited and the width is only 55cm. It does not support the simultaneous passage of multiple persons. If two people pass at the same time, an alarm will be generated. However, intentional followers can use this space to squeeze in.
Swing gate: poor ability to prevent tailgating. The swing bar is slow and slow to react. The trailing person can squeeze in and close the trail before closing. Basically used indoors, but for those who crossed from above, the preventive effect is not ideal.
Wing gate: poor ability to prevent trailing. When the two people enter the gate close together, the number of gates to judge the principle will be mistaken for this as a person.
Full-height rotary brake: The full-height rotary brake has the best anti-trail effect and the highest security rating. The shape of the full-height swing gate is an elongated stainless steel box, which effectively solves the loopholes in the management of the three-slug gate (drilling people under the rod), and the deterrence of the trailing person is very large. Full-height turnstiles rotate 60 degrees or 45 degrees anti-reverse rotation (a single swipe over one can achieve true gate guard against tailgating).
In real life, the tailgate is prevented from being followed by others, and the full-high-rotation sluice gate has a gate and an exit, and the entrance and exit are both provided with blocking devices for blocking people from entering the traffic, thereby ensuring the safety of the single-person access.
Which kind of gates have strong anti-trailing capability? Intelligent pedestrian gate gates generally have anti-trailing functions, but the effects are uneven. If you want to say that the best anti-trailer effect, Xiao Bian thinks that non-full height rotary gates are the Listed several types of intelligent channel gates for analysis, we can refer to the next.