... Tripod turnstile Security turnstile 304stainless steel, rustproof, durable Integrated with card,barcode,fingerprint etc Tripod turnstileThe whole framework of ... standard(304) grade stainless steel, and its rustproof, durable, and can resist external destroy. Its structure of cuboid ... 5)Several working modes are optional, namely two-direction card reading for limiting flow capacities,or, one passage ...