A901 Desktop librarian/self-service loan and return machine is an integrated RFID device with dual functions of librarian workstation and self-service loan and return machine. It adopts matte effect processing, blue light embellination design around it, embedded RFID tag reading module, borrowing card reading module, infrared scanning module, and optional face recognition module. As a librarian workstation, it can realize asset RFID binding, input, personnel information registration, and manual borrowing and returning procedures, etc. As a self-service borrowing and returning machine, it can realize the functions of readers' self-service asset borrowing and returning, inquiry/renewal.
Function description
1. Label conversion: convert asset bar codes into RFID label data
2, can read the RFID tag contactless, has the ability to read the RFID asset tag, write the asset tag, and rewrite the asset tag.
3, embedded RFID tag reading module, support high-frequency RFID multi-tag reading.
4, can read various types of library cards, such as RFID cards.
5. The bar code number can be written into the RFID tag after identification and conversion, and the conversion efficiency is high.
6, can be connected to the computer device through the standard serial port, USB interface or network interface.
7. The librarian workstation includes touch display, bar code reader, RFID reader, IC card reader. No unnecessary action is required during asset conversion, and the asset can be placed in the infrared scanning position of the conversion station to complete data conversion.
9. Face recognition module can be selected to realize face recognition reader borrowing and returning or administrator entering librarian mode through face recognition.

Technical parameters:
1, operating frequency: 860 MHz ~ 960MHz;
2, material: sheet metal, ABS;
4, screen size: 18.5 inches (widescreen 16:10); Flexible collocation
5, touch type: capacitive screen;
6, reading range: Ensure that 250mm and 250mm range is the effective reading area.
7, working temperature: -10℃ ~ 50℃; Storage temperature: -20℃ ~ 60℃; Relative humidity: 5% ~ 80%;
8, meet the standard: ISO18000-3, ISO15693;
9, equipment network communication interface: USB, RJ45;
10, RFID reader communication interface: USB or RS232;
11, memory: 8G;
12, storage space: 256G SSD;
13, power supply: AC220V,50Hz;
14, power consumption: less than or equal to 40W;