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MS-7740
MASUNG
The MS-7740 OEM Scan Engine represents the pinnacle of barcode scanning technology, engineered to deliver uncompromising performance and reliability for integrated solutions. At its core is a powerful, self-developed decoding technology that ensures high-speed, accurate reading of both 1D and 2D barcodes.
This robust foundation not only guarantees exceptional performance out-of-the-box but also supports rapid development and customization, allowing you to tailor the engine to your specific application needs seamlessly.
Engineered for versatility, the MS-7740 is built to capture data where others fail. Its wide-angle lens design allows for a significantly closer scanning distance from mobile phone screens, enhancing the user experience for ticket and coupon validation. Furthermore, with its advanced global exposure lens and rapid capture technology, the engine boasts an impressive motion tolerance of over 2.5m/s. This means it can instantly and reliably read barcodes on fast-moving objects, making it ideal for high-throughput environments like logistics sorting and automated assembly lines.
Simplicity and stability are key to seamless integration, and the MS-7740 excels on both fronts. It offers a range of interface options—including USB, RS-232, and TTL-232—providing the flexibility to connect to virtually any host system. More importantly, its highly integrated design incorporates the buzzer, indicator lamp, and connection terminals onto a single motherboard. This all-in-one architecture eliminates unnecessary cabling and connection points, resulting in a more compact form factor and significantly enhanced operational stability for the long haul.
Designed to thrive in demanding conditions, this compact and rugged scan engine is built to last. Weighing a mere 26g and measuring just 61mm x 47mm x 29.4mm, it fits effortlessly into space-constrained devices. It operates flawlessly in a wide temperature range from -20°C to +70°C and can withstand ambient light up to 100,000 LUX, ensuring consistent performance both indoors and out. Its durability is confirmed with a 1.2-meter drop test rating, guaranteeing it can handle the rigors of daily industrial use.
Ideal to be applied to such below occasions:
Bus ticketing, subway&railway station gate, parking lot, self-service, ATM self-service cabinet, inquiry
terminal, queuing equipment, library.
Model | MS-7740 | ||
Performance | Image sensor | 640×480 CMOS | |
Illumination | Red LED | ||
Symbologies | 2D | QR Code, Data Matrix, PDF417,Han Xin Code ,etc | |
1D | UPC-A, UPC-E, EAN-8, EAN-13, ISBN, Code 128, GS1 128, ISBT 128, Code 39, Code93,Code 11, Interleaved 2 of 5, Industrial 2 of 5,Matrix 25, Standard 25, Codabar, MSI/MSI PLESSEY, GS1 DataBar, etc | ||
Resolution | ≥4mil | ||
Depth of Field | Code128 -6mil | 20-110mm | |
QR Code 22mil | 20-160mm | ||
Code128 20mil | 45-270mm | ||
Symbol Contrast | ≥25% | ||
Bar code sensitivity | Skew ±60°,Pitch ±60°,Roll 360° | ||
Motion tolerance | >2.5m/s | ||
View angle | Horizontal 39°, Vertical 29° | ||
Physical | Interface | USB(HID, HIDPOS, VCOM) ,TTL3.3V , RS232 | |
Dimension(mm) | 61mm×47mm×29.4mm | ||
Weight | 26g | ||
Working Voltage | DC 5V | ||
Working Current | 500mA | ||
Environmental | Operating temperature | -20℃~+70℃ | |
Storage temperature | -40℃~+80℃ | ||
Humidity | 5%~95%(no condensing ) | ||
Ambient light | 0~100,000LUX | ||
Drops | 1.2m | ||



The MS-7740 OEM Scan Engine represents the pinnacle of barcode scanning technology, engineered to deliver uncompromising performance and reliability for integrated solutions. At its core is a powerful, self-developed decoding technology that ensures high-speed, accurate reading of both 1D and 2D barcodes.
This robust foundation not only guarantees exceptional performance out-of-the-box but also supports rapid development and customization, allowing you to tailor the engine to your specific application needs seamlessly.
Engineered for versatility, the MS-7740 is built to capture data where others fail. Its wide-angle lens design allows for a significantly closer scanning distance from mobile phone screens, enhancing the user experience for ticket and coupon validation. Furthermore, with its advanced global exposure lens and rapid capture technology, the engine boasts an impressive motion tolerance of over 2.5m/s. This means it can instantly and reliably read barcodes on fast-moving objects, making it ideal for high-throughput environments like logistics sorting and automated assembly lines.
Simplicity and stability are key to seamless integration, and the MS-7740 excels on both fronts. It offers a range of interface options—including USB, RS-232, and TTL-232—providing the flexibility to connect to virtually any host system. More importantly, its highly integrated design incorporates the buzzer, indicator lamp, and connection terminals onto a single motherboard. This all-in-one architecture eliminates unnecessary cabling and connection points, resulting in a more compact form factor and significantly enhanced operational stability for the long haul.
Designed to thrive in demanding conditions, this compact and rugged scan engine is built to last. Weighing a mere 26g and measuring just 61mm x 47mm x 29.4mm, it fits effortlessly into space-constrained devices. It operates flawlessly in a wide temperature range from -20°C to +70°C and can withstand ambient light up to 100,000 LUX, ensuring consistent performance both indoors and out. Its durability is confirmed with a 1.2-meter drop test rating, guaranteeing it can handle the rigors of daily industrial use.
Ideal to be applied to such below occasions:
Bus ticketing, subway&railway station gate, parking lot, self-service, ATM self-service cabinet, inquiry
terminal, queuing equipment, library.
Model | MS-7740 | ||
Performance | Image sensor | 640×480 CMOS | |
Illumination | Red LED | ||
Symbologies | 2D | QR Code, Data Matrix, PDF417,Han Xin Code ,etc | |
1D | UPC-A, UPC-E, EAN-8, EAN-13, ISBN, Code 128, GS1 128, ISBT 128, Code 39, Code93,Code 11, Interleaved 2 of 5, Industrial 2 of 5,Matrix 25, Standard 25, Codabar, MSI/MSI PLESSEY, GS1 DataBar, etc | ||
Resolution | ≥4mil | ||
Depth of Field | Code128 -6mil | 20-110mm | |
QR Code 22mil | 20-160mm | ||
Code128 20mil | 45-270mm | ||
Symbol Contrast | ≥25% | ||
Bar code sensitivity | Skew ±60°,Pitch ±60°,Roll 360° | ||
Motion tolerance | >2.5m/s | ||
View angle | Horizontal 39°, Vertical 29° | ||
Physical | Interface | USB(HID, HIDPOS, VCOM) ,TTL3.3V , RS232 | |
Dimension(mm) | 61mm×47mm×29.4mm | ||
Weight | 26g | ||
Working Voltage | DC 5V | ||
Working Current | 500mA | ||
Environmental | Operating temperature | -20℃~+70℃ | |
Storage temperature | -40℃~+80℃ | ||
Humidity | 5%~95%(no condensing ) | ||
Ambient light | 0~100,000LUX | ||
Drops | 1.2m | ||



