Knowledge

Which RFID Frequency Bands Are Used in Electronic Cash Register Machines?
Compared to traditional barcodes or QR codes, RFID tags offer several advantages: contactless scanning, rapid identification, and the ability to read multiple items at once. When paired with an electronic cash register machine, RFID technology can streamline processes from inventory management and stock tracking to front-end checkout, enabling greater automation and data accuracy. However, it’s important to consider the working …
Differences Between Windows 11 IoT LTSC and Windows 10 IoT LTSC for Desktop Commercial POS System
The Windows IoT (Internet of Things) LTSC (Long-term Service Channel) version is designed for devices that require stability, long-term support, and minimal updates, such as desktop commercial POS systems for payment transactions. While both Windows 11 IoT LTSC and Windows 10 IoT LTSC for desktop commercial POS systems follow these core principles, there are some key differences between them. 1. …
Reasons for No Power Supply in Digital Cash Register POS Hardware COM Port
The power supply of the COM port is mainly powered by the motherboard, usually through a +5V or +12V power line. Sunany digital cash register POS hardware will set the COM port to no power when they leave the factory. Some models can be powered in the BIOS settings, while some models require jumper settings to enable. When the COM …
Reasons for LCD Screen Backlight Not Lighting Up
As an important component of LCD screen, backlight mainly provides lighting for the screen to make images and texts clearly visible. It is very important for POS machines and customer displays that need to display prompts. If the backlight is not lighting up, the LCD screen will become very dark and may not be able to be used normally. There …
Three Interfaces for Customer Display Screen POS: USB vs VGA vs HD
Sunany offers customer display screen poss with three available interfaces, including USB, VGA, and HD. The choice of customer display screen POS with which interface should be based on your own needs, including the quality of the customer display screen POS, the ease of setup, and compatibility with existing hardware. USB customer display screen POS: convenient to use and well-compatible …
What Does It Mean When a Smart POS Payment Terminal’s Fan Is Louder Than Usual?
For smart POS payment terminals with built-in fans, fluctuations in fan noise are usually normal and not a cause for concern. However, if the fan suddenly becomes significantly louder than usual, it may indicate a potential problem. When a smart POS payment terminal handles multitasking, continuous high-volume transactions, or multiple connected peripherals, the CPU temperature rises. In response, the fan …
Advantages of Anodic Oxidation Process in EPOS Terminal All-in-One Production
Sunnay focuses on the overall appearance and functionality of new products during design and development. In the development process of the E series EPOS all-in-one machine, in order to make the EPOS terminal all-in-one more durable, simple and stylish, Sunany decided to use anodized aluminum as the shell material of the EPOS terminal all-in-one. Anodizing is an electrochemical process that …
Reasons Why a Cashier Counter POS Machine Shuts Down Automatically
Nothing is more frustrating during checkout than a cashier counter POS machine shutting down unexpectedly. Generally, it may be caused by power fluctuation or surge caused by the sudden insertion of high-power electrical appliances, which causes the cashier counter POS machine to shut down automatically. In addition to power problems, the cashier counter POS machine may shut down automatically for …
The Main Differences Between Android Processors QCS6125 and RK3568
Qualcomm QCS6125 and Rockchip RK3568 are both system-on-chips (SoCs) designed for various embedded and IoT applications. They are popular in the smart retail POS industry for their performance and high reliability. As a manufacturer with extensive experience in the smart retail POS industry, Sunany’s latest E-series Android POS hardware solution will use these two processor models. Let’s take a look …
LCD Screen Bonding Technology
The TFT display screen of the all-in-one POS terminal can be divided into three parts: outer protective glass, touch screen, and TFT screen. These three parts need to be bonded when integrated together. Generally, they need to be bonded twice, once between the protective glass and the touch screen, and once between the TFT screen and the touch screen. According …
Comparative Analysis of Intel N95 and N97 Processors
In Intel’s ever-evolving line of processors, the N95 and N97 are frequently employed by POS terminal PC Windows manufacturers, and they have achieved good results in performance and energy efficiency. In order to better help everyone choose a processor that suits them, let’s take a look at the differences between the two with Sunany today. The Intel N95 processor (sometimes …
Advantages of the Qualcomm QCS6125 Processor
In the future, Sunany will launch a variety of Android POS hardware solutions based on the Qualcomm QCS6125 processor. As a high-performance solution designed for embedded devices and smart terminals, QCS6125 processor has many advantages and supports a range of payment applications from highly secure POS systems to contactless and biometric payment platforms. Here, Sunany explores the main advantages of …