Tripod turnstiles systems tripods are three-armed turnstile systems. tripod turnstile systems which are made of stainless steel have been manufactured for indoor and outdoor waterproof use. shock absorbers are used in avax tripod turnstile systems. when the turnstile arm is passed fastly, the absorber allows the turnstile to complete its rotating at a constant speed. the kernel ( center point ) mechanism of the turnstiles which are manufactured from casting will not have arm cavities depending on the time period of being used. passing types with tripod turnstiles systems; 1. fingerprint turnstile systems 2. face recognition turnstiles systems. 3. card access turnstiles systesm. with the fingerprint reader, face recognition and card readers placed on the turnstiles, controlled and safety access from the turnstiles is provid