Abstract：RuggTablets offers a wide range of rugged handheld, PDAs and smartphones that are built to withstand tough industrial and harsh environments. 4-inch Andriod 11 rugged PDA with number keypad which is known as Mobile Data Terminal, 

4-inch Andriod 11 rugged PDA with number keypad which is known as Mobile Data Terminal, 

The industrial features of the rugged PDA are tough, durable, and portable which can be used in harsh environments, such as high-temperature workshops and cold areas in the north.
The handheld should also have a higher level of industrial protection which need to be certificated by MIL-STD-810G/H and IP65/IP67/IP68, such as Drop-proof, dust-proof, waterproof, oil-proof etc.
The Rugged handheld supports barcode scanning and RFID reading, with data acquisition and data processing capabilities. As a mobile information processing tool, mobile phones are widely used in logistics, express delivery, manufacturing, retail, medical treatment, public utilities and other fields to improve efficiency.

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Functions

• Support for Android 11 system
• Optional 4G all network communication, WiFi, Bluetooth and other communication modes
• Equipped with a 4500mAh large capacity battery, the machine has an endurance of 7 hours
• IP65 high protection level, in accordance with MIL-STD-810G
• Support GPS, Glonass, beidou(G+G+B), and more accurate positioning
• With a rear 13MP autofocus camera, you can easily collect your images and video information
• 2D, NFC and other functional modules to meet the application needs of multiple industries

Tips

What is a 1d barcode, and how do I scan it?
A 1D barcode uses black and white lines to store its data. To scan one, you’ll need to use a laser scanner or mobile computer. You might be most familiar with UPC barcodes, which are often used in retail, that have 12 digits; however, some 1D barcodes such as code 128 use both letters and digits as well. These characters determine the gap between each black bar that helps the barcode scanner record data.

What is a 2d barcode, and how do I scan it?
A 2D (two-dimensional) barcode is a graphical image that stores information both horizontally, as is the case of one-dimensional barcodes, and vertically. As a result, they can store up to 7,089 characters. This is significantly greater storage than a 1D barcode.

To read a 2D barcode, companies use an image scanner that snaps a photo and decodes it. A common example of this is scanning a QR code with your mobile phone. As of late, more companies are taking advantage of QR code to share information due to their accessibility. All your customers need is a smartphone!

Where can I learn more about barcode systems?
The barcode scanner is just one of the components that make up a barcode system. The right for you will depend on your company’s needs.