Desktop 2D QR Barcode Scanner,NT4040 Hands-Free Omnidirectional USB Big Barcode Reader 1D QR Screen Barcodes Scanning

Physical parameters

Scan mode: Auto-sensing/continuous scanning

Communication interface: USB-HID keyboard,USB-COM virtual serial port,RS232 serial port

Interface type: USB TYPE-B

Prompt mode: Buzzer,LED light

How it is set up: Press the key to set and manually scan the setting code in turn

Housing material: ABS+PC

Cable standard: Straight line 1.3m

Exterior dimensions: 158 mmx92mmx94mm

Weight: Net weight 335g; Gross weight 345g
Image Sensor -CMOS
Port/Interface -USB (standard)
Supported Symbologies
PDF417,QRcode ,Date Matrix , Maxicode, Aztec Code ,
HanxinCode,MicroQR,Code39, FullASCⅡ,Codebar, Industrial2of5, Interleave2of5,
Matrix2of5, Code93, Code128, Code32, EAN 128, MSI, EAN 8&13, UPCA&E, Plessey,
Presicion ≥4mil
Depth of scan field 0-270mm
Operation Manual
Decode speed 200times/ second
Light intensity Daylight, 4000Lux
Decode Error Rate less than 1/8 million
Print Contrast Signal ≥30°
Scan Angle Yaw(Skew) 72° pitch 82°
Voltage 5V
Current Operation 780mA, Idle 255mA