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
Material ABS + PC
Power Supply DC 5V +/-5% (USB Powered)
Weight Varies by model
Color Black
Interface USB; RS232; Wireless (varies by model)
System Supported Linux / Android / Windows / MAC
Sensor CMOS Image Sensor
Resolution >=5mil
Trigger Mode Auto-Sensing / Continuous / Command
Scan Speed Up to 300 scans/sec
Prompt Mode Buzzer / LED Indicator
Print Contrast >=25%
IP Grade IP54
Operating Temp. 0 ~ 50°C
Storage Temp. -10 ~ 60°C
Operating Humidity 20% ~ 85% RH
ESD Protection 15KV air discharge
Ambient Light 0 ~ 100,000 LUX
1D Barcodes Code 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 Barcodes PDF417, Data Matrix, QR Code, HanXin, Aztec, Maxi Code, Micro QR, Micro PDF417
