Pedestrian Turnstiles

Tripod turnstiles use three rotating arms mounted on a central vertical shaft. In the locked state, the arms block passage. When a valid access credential is presented — such as an access card, fingerprint, or QR code — the control board releases the locking mechanism, allowing the arms to rotate 120° to admit one person. The mechanism then re-locks automatically after passage or after a timeout period.

Full-height turnstiles extend from floor to ceiling, creating a secure enclosure that prevents climbing over or crawling under. These are used in high-security environments such as factory perimeters, stadiums, and government facilities. They operate on the same credential-verification principle but provide a complete physical barrier.

Speed gates (also called flap barriers or glass wing barriers) use motorised glass panels that open and close rapidly — typically in under 0.5 seconds. These are designed for corporate lobbies and premium building entrances where aesthetics and throughput are priorities. Anti-tailgating sensors using infrared arrays detect when more than one person attempts to pass on a single credential.

All turnstile types include a fire alarm fail-safe mode that automatically unlocks or opens the barriers when the building fire alarm is triggered, ensuring unimpeded emergency egress. Integration with visitor management systems, building management systems, and time-and-attendance software is standard.