Online Manual
View the online user manual, configuration settings, and operation guide for RF5520U Barcode Scanner.
RF5520U is a 2D and RFID ring scanner with Bluetooth connectivity and supports ring and handheld modes with flexible switching between barcode and UHF RFID data capture.
View the online user manual, configuration settings, and operation guide for RF5520U Barcode Scanner.
Download the RF5520U Barcode Scanner PDF manual for setup codes, connection modes, parameter configuration, and common operation guidance.
Android keyboard APK for Bluetooth scanner input; only scanners that can switch to Bluetooth BLE mode are supported.
Utility bundle for scanner debugging, address handling, serial communication, and Wi-Fi network testing workflows.