Prevents unauthorized passage such as companionship and reverse traffic, which cannot be prevented by doors and automatic doors. It contributes not only to measures against intrusion by outsiders, but also to internal management and attendance management.

Visual visitor checks are systematized at security gates. Since the labor of security guards and staff is reduced, it is possible to allocate it to more productive service work.

It is possible to divide the area without impairing the openness of the entrance. It will also appeal to the outside world and can be expected to improve the corporate image and tenant occupancy rate.