Tensor's turnstiles — ideal for installing at public loos — give control over their access as well as providing a source of revenue. Coupled with a set of smart cards, flow capacity is significantly increased compared with any swipe card system, as the card is read in under ¼ second and does not have to be removed from a wallet or purse. Available as a double half height turnstile, your throughput can be doubled while keeping the amount of space down to a minimum.