The GT-8900A is a 2D Desktop Wired Barcode Scanner designed for reliable barcode scanning in retail pos, supermarket, desktop checkout applications. It supports 1D, 2D, QR Code barcode reading with USB HID, USB COM, RS232 connectivity, making it easy to integrate into modern POS, warehouse, kiosk, and industrial workflows. Built by Gtcodestar, it combines dependable decoding performance with practical deployment features for daily business use.
Specifications
MaterialABS + PC
Power SupplyDC 5V +/-5% (USB Powered)
WeightVaries by model
ColorBlack
InterfaceUSB; RS232; Wireless (varies by model)
System SupportedLinux / Android / Windows / MAC
SensorCMOS Image Sensor
Resolution>=5mil
Trigger ModeAuto-Sensing / Continuous / Command
Scan SpeedUp to 300 scans/sec
Prompt ModeBuzzer / LED Indicator
Print Contrast>=25%
IP GradeIP54
Operating Temp.0 ~ 50°C
Storage Temp.-10 ~ 60°C
Operating Humidity20% ~ 85% RH
ESD Protection15KV air discharge
Ambient Light0 ~ 100,000 LUX
1D BarcodesCode 39, Code 93, Code 128, Codabar, EAN-8, EAN-13, ITF-14, ITF-25, UPC-A, UPC-E, Code 11, MSI, Plessey, GS1 Databar, In
2D BarcodesPDF417, Data Matrix, QR Code, HanXin, Aztec, Maxi Code, Micro QR, Micro PDF417
