Three metal rotor arms manufactured from high grade stainless steel tube are arranged in a robust control pod to allow exceptionally high strength. Each control pod allows 120 degree rotation to ensure a single pedestrian passage. The three arm turnstile is a tried and tested solution. There are two types of design: tripod and stand. The tripod turnstile is compact and easy to install, requiring limited floor space. The stand model has a longer passage, providing higher security and has increased interior space allowing the addition of more safety and control devices. Each design allows for a controlled single person passage with high security and reliability. Waterproof and dustproof, suitable for both indoor and outdoor use in all environments.