1) The doorman can only obtain the information of the visitor through observation and inquiry, and it is difficult to identify the true identity of the visitor;
2) It is difficult to distinguish the authenticity of the documents presented by visitors;
3) Handwritten registration of tourist information is complicated, the font is scrawled, it is difficult to identify, and the ID number is easily misplaced and omitted;
4) Paper register is easy to be lost and damaged, and it is difficult to effectively save, find and manage;
5) It is not conducive to enterprises and institutions to establish an efficient management image.
Advantages of Shensi passenger plane:
1) Visitors show their second-generation ID cards or other documents, and the second-generation ID cards automatically identify the authenticity of the documents;
2) The passenger plane can scan or read the first and second generation ID cards and other related documents, and read relevant personal information;
3) The computer automatically saves the visitor information, realizing mass storage, real-time management of multi-door access control, and permanently saving the visitor information;
4) Integrate advanced technologies such as certificate reading, scanning, identification card (OCR) and digital camera, which can accurately and quickly record the certificate information and image information of visitors;
5) The visitor machine automatically prints the visitor list to avoid handwriting and improve the registration efficiency;
6) Ensure the safety of all units and improve the registration level and image of electronic visitors in enterprises and institutions.