Road blockers are especially designed for entrance points which have a threat of vehicle attack or for the ones that have high security requirements. If there is a threat of vehicle attack in addition to the control of vehicle access in high...
1.All models are equipped with a provision of manual operation in case of power failure. 2.Some models are with battery backup facility also. 3.Integration possible with all accessories and all kind of access control systems. 4.Long range card...