The THT-100ASTG is a new addition to the AVL full security turnstile product line. This highly attractive and versatile turnstile is designed for many years of reliable service. Fabricated from heavy gauge anodized aluminum, the THT-100ASTG is available in in several color schemes to provide cost efficient and aesthetic access control to any facility. Three rotor section design provides comfortable passage space while maintaining high security performance. The mechanism can be one or two way electrically controlled with any combination of fail-lock or fail-safe operation. A low voltage 24 VDC operating system requires a normally open, momentary dry contact to release the turnstile.