The three-roller gate, also known as the three-bar gate, is a kind of channel gate. It was originally introduced from abroad. The English name is “Tripod Turnstile Seriesâ€, which is the intelligent control terminal device for the entrance and exit of the pedestrian flow channel. It is specially used for the opening and closing of personnel exits and entrances, such as canteens, hotels, office buildings, museums, stadiums, clubs, subways, stations, docks and other places.
Its advantages are: smart IC card: the system uses a non-contact smart card, also known as a radio frequency card, successfully solves a variety of problems such as multi-use, confidential, wear-free, easy to operate, etc., greatly improving the practicability of the system.
Convenient expansion: The computer and the intelligent three-roller gate use TCP/IP network communication, so the expansion is convenient. That is, when the corresponding control system is installed, if it is necessary to increase the number of intelligent three-roll gates, the hardware only needs to increase the corresponding intelligent three-roll gate, and the software can set the newly added equipment. Gate
Offline operation: The dual-channel three-roller gate can be operated not only with the computer but also offline. The intelligent three-roll gate automatically determines whether the IC card is valid according to the parameters downloaded by the system, determines whether to open the gate, and stores the opening record in the memory. The intelligent card reading part can be used freely, and the optical axis is used to control the rotation of the rotating shaft. There is no requirement for the received signal delay, and it is reset immediately after the turning; the power-off lever/manual drop lever is optional.
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