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Showing posts from April, 2023

What is a tripod turnstile and how it works | STXtek.com

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  What is a tripod turnstile? A tripod turnstile is a type of physical access control system that is commonly used in public areas, such as train stations, stadiums, and amusement parks, to restrict access to authorized personnel only. It consists of three rotating arms that are mounted on a central column and arranged in a tripod configuration. It consists of three rotating arms that are mounted on a central vertical post, forming a tripod shape. The arms are locked in a closed position until a valid credential, such as a ticket or access card, is presented. Once the credential is verified, the arms rotate to allow the person to pass through the turnstile. Tripod turnstiles are popular because they are relatively compact, easy to install, and can process a high volume of people quickly. They are also cost-effective and provide a reliable method of access control. When a person approaches the turnstile, they must insert a valid ticket or access card into a reader, and the turnstile wil

How does QR code turnstile work | STXtek.com

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How does QR code turnstile work A QR code turnstile is an access control system that uses QR (Quick Response) codes as a means of verifying a person's identity and allowing or denying access to a specific area. The basic operation of a QR code turnstile is as follows: Registration: A person registers with the access control system and receives a unique QR code that is linked to their identity and access permissions. Approach: The person approaches the turnstile and presents their QR code on their mobile device or printed on paper to a scanner. Verification: The access control system scans the QR code and verifies its validity. If the QR code is valid and the person is authorized to enter, the turnstile unlocks and allows them to pass. Entry/Exit: The person moves through the rotating barrier or gate, and the turnstile rotates to allow them to pass. Re-locking: After the person passes through the turnstile, it will rotate back to its original position and lock to prevent unauthorize