ZPad Plus QR [4G] is a contactless ZK Green Pass QR Code Scanner for access control with Android OS, a newly integrated QR module and 4G communication. ZPad Plus QR [4G] incorporates ZK Green Pass. It can be integrated very quickly into devices such as visitor management gates in office buildings with a constant flow of people. The gates will slow down or remain locked depending on the result of the QR code verification. This certificate may prove to be invalid or expired.
