Is the school all-in-one embedded green board?
Corresponding to the network access control machine, the use of functions in the read head (card reader) to achieve, the programming function (increase and decrease card) in the management of the host. That is to say, the all-in-one card and the control lock are in the same place
The two are not comparable. One machine that is single access control, programming function and use function in the same equipment.
