Single door access and single door two-way access control What is the difference
If one machine is almost it, see where you are used, or not networked
A one-way card into and out of a two-way card out
Single door access is one-way credit card access, single door two-way access is a two-way credit card access. Access Control (Access Control) is a set of computer automatic identification technology and modern security management measures as one of the entrance access control security management system, including access to a variety of channels, including pedestrian access control, vehicle placket and so on.
