A-1900BTXD Bluetooth 2D Barcode Scanner


A-1900BTXD is designed to meet a variety of scanning needs in harsh working environments, and adopts two-color mold ABS+PC+TPU and form at one time, shock-proof and anti-drop. Equipped with AiGather's patented advanced decoding algorithm and using a new scan engine, it can read damaged codes, stained codes, wrinkled codes and color barcodes quickly and accurately.


A-1900BTXD Introduction

A-1900BTXD is designed to meet a variety of scanning needs in harsh working environments, and adopts two-color mold ABS+PC+TPU and form at one time, shock-proof and anti-drop. When it falls from the desk, it will do not do harm to the scanner. Equipped with AiGather's patented advanced decoding algorithm, it can read damaged codes, stained codes, wrinkled codes and color barcodes quickly and accurately, various of keyboard language, no driver, plug and play, one-key pairing and one-key search function, simple operation and easy to get started.

A-1900BTXD Base Features

One Key Pairing

The one-key pairing function can quickly connect the scanner and the wireless base.

1. Connected the wireless base and the computer with a Data Cable. When power is ON, the power indicator will be always on;

2. Put the scanner into the wireless base, press the button of the scanner , the scanner will be turned on and with a prompt sound;

3. Press the one-key pairing button, the scanner will automatically pair with the base, and there will be a beep sound after the pairing is successful;

4. After the pairing is successful, the indicator light on the top of the scanner turns blue, and the "wireless connection indicator" on the wireless receiving base is always on.


One Key Searching

When you forget where the scanner is, or mix them together, you just need to press the "one-key searching button", then the paired scanner will have 3 beeps to remind you to identify them. After you found it, you just need to press the button on barcode scanner to stop the beep voice.


Factory Default Settings

Press pairing and searching buttons together can recover the barcode scanner to Factory default settings.


A-1900BTXD Specification

Performance Parameter

Light Source

LED White light

Aiming Light

Green Dot

Image sensor

1280*800 pixels Global Shutter


1.2G Dual core



Motion Tolerance


Print contrast ratio(minimum)

15% Reflection Difference

Image Field of View


Reading Angle

Pitch: +/-65°; Roll: +/-360°; Skew:+/-60°

Decoding Capability

1D: All standard 1D codes including GS1 DataBar™ linear code can be automatically distinguished and decoded.

2D: Aztec Code; Data Matrix; MaxiCode; QRCode; HANXIN; MicroQR Code

Stack code: GS1 DataBar Expanded Stacked; GS1 DataBar Stacked; GS1 DataBar Stacked Omnidirectional; GS1 DataBar Composite; MicroPDF417; PDF417.

Reading Indicators

LED light&Buzzer(adjustable tone and volume

Typical depth of Field

Precision Barcode  Depth of Field

3.34mil CODE 128 120mm—160mm

5mil  CODE128  100mm—210mm

3.34mil EAN-13  120mm—160mm

5mil  EAN-13  100mm—220mm

13.34mil EAN-13  60mm—470mm

5mil  PDF417  100mm—210mm

Precision Barcode  Depth of Field

10mil DM      90mm—240mm

20mil QR      60mm—440mm

7mil     120mm length barcode    Support

(The minimum depth of field is determined by the barcode length and scanning angle. It depends on the print resolution, contrast and ambient light.)

Electrical Parameter


Working current(Standard): 80 mA ; Standby current(Standard): 110 mA

Input Voltage

5 VDC (+/- 10%)/500mA

Environmental Parameter

ESD protection

Air discharge: 15Kv; Contact discharge: 8Kv

Drop resistance

Withstands repeated drops from 1.2m/4.0 ft onto a concrete surface.

Particulate and water sealing



Working: 0 to 40 °C; Storage: -40 to 70 °C


5 - 95%

Ambient light

Indoor: 0 to 6,000 lux; Outdoor: 0 to 100,000 lux

Cordless Parameter

Cordless mode

2.4G & Bluetooth

Transmission distance

80~100m for 2.4G base, 50m for bluetooth (basic on open space)

Communication mode

Wireless real-time transmission/wired transmission/storage mode

Battery capacity


Continuous working time


Charging time



  •  : +86-20-82786486
  •  : sales@aigather.com
  •  : No. 201, 2nd Floor, Building B, No. 2, Fuling Road, Tangmei Village, Xintang Town, Zengcheng District, Guangzhou China
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