Ergonomic design of the servo-driven gate Onyx-GS with smooth curves of the case is an excellent solution for installation together with tripod turnstiles of the Onyx series. Access control in both directions is carried out by turning the leaf in 90° automatically by BMDrive® mechanism (no need to push). The gate is blocked in the closed position of the mechanism. Onyx-GS has glass leaf. Sizes of the leaf may be increases for access of carts and oversized loads. When the power is goes off, the gate unlocks to free the passage (fail-safe), that’s why such solution is appropriative for emergency exit.