Check-in facilities generally divided into channel and barrier-free kinds. Barrier-free access pattern diversity, typical sets have wireless hand-held machine. The main obstacle channels have ticket gate.

Check-in brake machine generally has the following three types:

Three roller gates: most widely used, high reliability, strong, safe, can be used in outdoor occasion.

Wing brake: commonly known as fast track, beautiful and easy, there are following possible, easy to clip;

Pendulum brake: commonly known as fast track, beautiful and easy, there are following may;

Vertical half high rotation gate: simple, beautiful and easy, suitable for office buildings

All high rotating brake machine: it is the most restrictive barriers channel, no legal information, cannot enter, even if can't abide by the regulations. Suitable for use in a football stadium, prisons, and other important occasions.