Alvarado?s new MST-TE Touch-Free Full Height Turnstile provides smooth, secure, and completely contactless passage for users. It is 100 percent touch-free and motorized. After users present a valid entry credential, the turnstile unlocks, and an overhead sensor detects the user as they enter. Rotation begins and completes automatically, eliminating the need for users to touch and push their way through the turnstile as they enter or exit.