The KT-350 series Tripoid Turnstile from Kepler Machines are designed for airports, commercial buildings and custom facilities. Ronust housimg and reliable mechanism of the turnstile make the tripod suitable for transit of large volumes of people. The turnstile arm collapses if there is a power outtage or an alarm signal. The tripoid arms can be regulated by any acces control mechanism. The bidirectional action facilitates a single turnstile to act as entry and exit.