es Bi-fold gates Turnstiles Barriers Road blockers Bollards Electronic access control Detection Fence mounted detection Free space detection Electric ...es Bi-fold gates Turnstiles Barriers Road blockers Bollards Electronic access control Detection Back Detection Fence mounted detection Free space dete
trols Folding Gates Cantilevered Gates Bi-folding Gates Cova Security Gates Ltd, successfully trading since 1987, specialise in the design, manufactur...ll bi-folding gates are designed to operate continuously at high speeds, thus resulting in an ideal solution for vehicular access control where securi