1280*1024 CMOS DS230 2d qr code scanner barcode reader gun for supermaket

This DS230 2d barcode scanner makes your job easy if you own a small business. The powerful bar code decoding capabilities and durable appearance make it can be widely used in supermarkets, convenience stores, warehouse, library, bookstore, drugstore, retail shop for file management, inventory tracking and POS.

Product Feature:

Universal plug and play

• Impact resistant housing

• Multiple changing color LED on sides and top

• Built in high performance 2D engine & decoder

• Powerful Decoding Capability

FAQ of DS230 new model handheld wired barcode scanner:

Q1: Why use a 2D barcode?

The 2D barcode has many advantages over the traditional barcode. The 2D code holds more information without having to create a long barcode. The 2D barcode works in horizontal and vertical encoding with sophisticated error checking and can store up to 4000 characters making it ideal for more advanced encoding including a web address or image. The 2D barcode also has fewer errors, the higher data capacity and built-in error checking system mean damaged code can still be read in many cases. The 2D barcode is also incredibly accessible to anyone with a smartphone and often free decoding software means no special scanners are required as the barcode can be read with the built-in camera.

Q2: What is the range of a handheld scanner?

Extended long-range barcode scanners are specialist scanners that can read up to 13 meters away, typically laser scanners have a maximum range of 4.5 meters whilst an image scanner can only read up to 92cm away, though image scanning technology is improving and distances growing.

Q3: Will my scanner work with my tablet or laptop?

If you wish to scan to a tablet or laptop then you can use a data collection device called a companion scanner. The companion scanner pairs with the receiving device through a Bluetooth connection to pass scanning data to it. The scanners have no screens and are required to stay in close proximity to the receiving device, 50mtr for Bluetooth. Some paired scanners have the ability to work offline and batch upload to the paired device, but you do need to check. Ensure that you are running an inventory system or data capture programme on your receiving device, as the companion scanner like the wireless barcode scanner it is simply an input device.