The WR-432-Y-D half-height turnstiles are designed for use in situations where the passage of large groups of people, such as in factories, needs to be controlled. The WR-432-Y-D half-height turnstile can be used in single or dual-direction modes. The direction can be easily selected by users. It can provide audible alerts when required. The memory feature can be used for multiple passages. Remote passage permission can be granted or revoked independently of the person passing through. Thanks to its optical sensors, information about the position, movement, and direction of the WR-432-Y-D half-height turnstile arms can be obtained. Data output is available for counters or other control systems when a passage is made. All mechanical parts and electromechanical control systems are manufactured in our facilities. The WR-432-Y-D half-height turnstile series, which can be used in both indoor and outdoor environments, can be manufactured with electrostatic powder coating or stainless steel.