2D Wireless Barcode Scanner 2-in-1 433Mhz wireless & USB 2.0 Wired 1D QR PDF417 Data Matrix Bar Code Scanner Cordless CMOS Image Barcode Reader for Mobile Payment Computer Screen

2D BARCODE SCANNER: easily capture 2D(QR/ PDF417/ Data Matrix) bar codes on labels, paper, and mobile phone or computer displays

CMOS IMAGING SCANNING TECHNOLOGY: with advanced digital image acquisition function, which can identify screen code, Effectively compensate for the problem that scanner can not identify screen code

Two connection modes: 433MHz wireless connection and USB 2.0 wired connection; In wireless mode, with Mini USB Receiver, delivers up to 400m/ 0.24 mi transmission in open space, 100m/328ft transmission indoor. Easily connected with your laptop, PC etc.

Two upload mode: Instant upload mode + Storage mode. Internal offline storage supports up to 10, 000 barcodes in offline storage mode. Scan and store barcode when far away from the USB receiver, and then batch update the data to your computer later when ready.

Trigger Mode: Manual trigger, Auto-sensing, Continuous scanning (do not need to press the button) This is a plug & play 433MHz wireless CMOS barcode scanner that can read 1D /2D bar codes on labels, paper, and mobile phone or computer displays. CMOS Image Scanning With CMOS sensor, the scanner are using imaging technique for identifying the barcode scanners from the surface, which can either be a paper or a screen.
NOTE: By default, the scanner only reads black barcode on white background. If you want to enable the scanner to read white barcode on black backgroud, please e mail us for specific configuration code.

Wireless Freedom Connection: Connect wirelessly with device via USB adapter. 433MHz Radio freqency offers user the freedom to roam while staying connected to scanner.

Wired Backup Connection: Plug the scanner to your device via the USB cable. Except for wireless mode, there is another wired mode for extra usage. In wired mode, user can scan barcode while charging. Long Transmisson Range Compared to 2.4GH z wireless scanner, 433MHz scanner has the advantage of strong signal and long transmission distance. The transmission distance in obstacles environment is about 100m / 328ft; The tansmission in barrier free environment can reach up to 400m / 0.25 mi.

2 Upload modes: (for wireless mode only)
Instant Upload Mode: Read barcodes & upload barcode
Storage Mode: All scanned barcode will be stored directly into the bulit-in memory of the scanner. You can upload the data to your device in batch.
2 Pairing Method: (for wireless mode only)
One Scanner-to-One Receiver: One scanner transmits barcode to one usb receiver. Several units can work independently with different computers in the same area. They won't interface with each other during work. Max.
32 Scanner-to-One Receiver: Multiple scanners transmit barcode to one usb receiver. One usb receiver can connect to max. 32 scanners. Ideal in warehourse when several people are scanning barcode to one computer.
3 Trigger Modes: Key
Trigger Mode: Scanning light is only on when press the trigger.
Continuous Scan Mode: Scanning light is always on when the scanner is electrified. Scanning barc