Hikvision DS-K3B411BX Value swing barrier for offices, residences, stadiums and site entrances, indoor and outdoor. The access controller is built in (500,000 cards); people pass by card, by face with a terminal on the Pg pedestals, or by QR code. 6 pairs of IR detectors stop tailgating, a brushless motor is rated for 3 million cycles, and the barrier opens on a fire alarm and when the power goes down. Lanes of 650, 750, 900 or 1100 mm. Scroll down to build your lane.