How many types of barcode readers are there?

2025-04-18

· Pen wand barcode readers contain no moving parts and are known for their durability and low cost. They are typically used to scan barcodes that are printed on paper labels -- for example, in libraries, package delivery and office settings.
· Slot scanners remain stationary, and the item bearing the bar code is pulled through the slot manually. Slot scanners are typically used to scan bar codes on identification cards -- for example, for time and attendance tracking or physical access control.
· CCD scanners have a better read range than pen wands and are often used in retail sales via a "gun" type interface that is held only one inch from the bar code. Each time the bar code is scanned, several readings are taken to reduce the possibility of errors.
· Image scanners use a small video camera to capture an image of the bar code and then use sophisticated digital image processing techniques to decode the information in the barcode. An image scanner can read a bar code from about 3 to 9 inches away and typically costs less than a laser scanner.
· Laser scanners, either hand-held or stationary, use a system of mirrors and lenses to allow the scanner to read the barcode regardless of orientation and can easily read a bar code up to 24 inches away.
· 3D scanners create a three-dimensional image of the bar code, which allows it to be read from any angle. 3D barcode scanners are typically used in industrial settings, such as automotive assembly or aerospace manufacturing. Barcode readers are a critical part of many businesses, and their barcode scanning needs vary depending on the industry and application.
· CGI scanners are used to read barcodes that are printed on curved surfaces, such as cans or pipes. CGI scanners are typically used in the food and beverage industry.

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How many types of barcode readers are there?

2025-04-18

· Pen wand barcode readers contain no moving parts and are known for their durability and low cost. They are typically used to scan barcodes that are printed on paper labels -- for example, in libraries, package delivery and office settings.
· Slot scanners remain stationary, and the item bearing the bar code is pulled through the slot manually. Slot scanners are typically used to scan bar codes on identification cards -- for example, for time and attendance tracking or physical access control.
· CCD scanners have a better read range than pen wands and are often used in retail sales via a "gun" type interface that is held only one inch from the bar code. Each time the bar code is scanned, several readings are taken to reduce the possibility of errors.
· Image scanners use a small video camera to capture an image of the bar code and then use sophisticated digital image processing techniques to decode the information in the barcode. An image scanner can read a bar code from about 3 to 9 inches away and typically costs less than a laser scanner.
· Laser scanners, either hand-held or stationary, use a system of mirrors and lenses to allow the scanner to read the barcode regardless of orientation and can easily read a bar code up to 24 inches away.
· 3D scanners create a three-dimensional image of the bar code, which allows it to be read from any angle. 3D barcode scanners are typically used in industrial settings, such as automotive assembly or aerospace manufacturing. Barcode readers are a critical part of many businesses, and their barcode scanning needs vary depending on the industry and application.
· CGI scanners are used to read barcodes that are printed on curved surfaces, such as cans or pipes. CGI scanners are typically used in the food and beverage industry.

Handheld Barcode Scanner

PDA Barcode Scanner

Fixed Barcode Scanner

Desktop Barcode Scanner

Handheld PDA Scanner

Portable POS Terminal

1D Barcode Scan Engine

2D Barcode Scan Engine

Barcode Recognition Engine

QR Code Engine

POS Engine

Barcode Scanner Module

Face Recognition Module

Handheld Barcode Scanner

PDA Barcode Scanner

Fixed Barcode Scanner

Desktop Barcode Scanner

Handheld PDA Scanner

Portable POS Terminal

1D Barcode Scan Engine

2D Barcode Scan Engine

Barcode Recognition Engine

QR Code Engine

POS Engine

Barcode Scanner Module

Face Recognition Module

How many types of barcode readers are there?

How many types of barcode readers are there?

How many types of barcode readers are there?

How many types of barcode readers are there?