Technical Parameter
Model Number GT-9900
Product Description  Omnidirectional 2D Desktop Barcode Scanner
Physical Parameter
Material ABS+PC
Power Supply DC 5V 2A
Power Consumption 1.71W(working); 0.87W(standby); 2.45W(maximum)
Weight 480.0g±5g(Without cable)
Size L*W*H: 151.5 * 146 * 75.3(unit: mm)
Color Black
Performance Parameter
Interface USB cable; (RS232 can be customized)
System Supported Linux, Android, Windows XP7810, MAC
Language Supported English, German, French, Italian, Russian, Finnish, Norwegian,etc.
(language can be customized)
Sensor Planar CMOS sensor 1280 * 1024
Light Source RED LED
Professor 32-bit ARM MCU + DSP
Motion tolerance   3.82m/sec
Resolution Code39 4mil
Bit error rate 1/5000000
Reading Mode Image
Trigger Mode Auto-Sensing
Prompt Mode Buzzer, Indicator Light(LED)
Mirror code Support 
Invoice function Support 
Button Switch sound frequency; Switch 1D Only or 1D & 2D mode
Print Contrast 30%
1D ●Interleaved 2 of 5             ●Standard 2 of 5             ●Matri 2 of 5 
●Code39-Regular              ●Code39-Full ASCII       ●Code32
●Code93-Regular              ●Code93-Full ASCII       ●Code128   
●EAN/GSL/UCC-128         ●Codabar                       ●MSI    
●EAN/JAN-13                     ●UPC-A                         ●EAN/JAN-8 
●Code11                            ●UPC-E0/E1  
2D ●MICRO QR              ●Data Matrix            ●QR      
●AZTEC                     ●PDF417  
Scanning Angel Roll360°, Pitch45°, Yew45°
Scanning Depth                  5mil   code39:     1 cm --  14 cm
                 13mil  UPC-A :     2 cm --  34 cm
                20mil  code39 :     1 cm --  35 cm
                6.7mil PDF417 :     1 cm --   9 cm
           10mil  Data Matrix :     1 cm --  10 cm
           15mil  Data Matrix :     1 cm --  20 cm
                1D Payment:      0 cm -- 50 cm
                   2D Payment :      0 cm -- 50 cm
Environment Parameter
IP Grade IP52
Operating Temp. 0 to 50ºC / 32 to 122
Storage Temp. 0 to 50ºC / 32 to 122
Operating Humidity 20% to 85%(No Condensation)
Storage Humidity 20% to 85%(No Condensation)
ESD Protection 15KV air discharge
Shock Resistance 1.5m free fall on concrete surface


1.Large wide-angle lens with 360° roll scaning angle  
2.Easily and quickly scan 1D&2D barcode thru paper, commodity, electronic screen 
3.Easily scan fuzzy barcode, film coated barcode, and barcode in reflective condition
4.Motion level high speed dynamic capture code reading
5.LED red light, Voice volume is adjustable
6.Easilly scan 4mil 1D&2D barcode and 16cm long barcode

GT-9900A High Performance Desktop 2D Image Barcode Scanner

Verification code