A tripod turnstile is the simplest and most common access control turnstile with three rotating arms that stop or slow down and rotate 120° each time. That’s why it’s also called a 3-arm turnstile. Most of the time it is about the human waist, which is why they are often called waist turnstiles

The tripod turnstile can be combined with SMART cards, fingerprints, barcodes and other identification system devices to form an intelligent access control system. It is connected to the computer, access control, attendance, fare management, ticketing system and other software, forming an intelligent access control management system, which can realize the functions of access control, attendance, consumption, ticketing, current restrictions, etc.