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2, comes with a small door opener, the small program to share the visitor QR code to open the door, visitors can independently access, no need to queue the card, through the aging QR code to open the door. 
3, no paper pass, mobile phone one-click scan code can open the door, not allowed to swipe or paper QR code. 
Among the important aspects of access control is security, convenience, and the user experience. So what are the advantages of choosing a QR code for access control visitor management?
Guest system:
1. It can monitor visitors in and out to prevent unrelated people from entering and leaving.
2, the visitor authorization is convenient, there is no need to queue up for card registration.
3, paperless access, convenient and simple.
4. Is there a requirement for the installation environment?
5. Is the installation and deployment complicated?
What are the functions of the Seberus 2D access control system?
1. The management system of the iscs architecture is easy to install and deploy. The access control can be monitored in time.
4, there is no strict requirements on the installation environment, you can install it outdoors or indoors. If you need waterproof, you can choose the YT02A two-dimensional code access control of the Seberus waterproof series.
5, the installation is simple, ordinary electricians can be installed independently, Seberus after-sales technology will one-on-one instructors to install products, deploy software. The deployment can be completed in eight hours.