2D CMOS Imager Newland MT6755 SEI 4IN 4GB 64GB BT WIFI 4G GPS NFC

The Newland MT6755 SEI is a handheld 2D CMOS imager designed for mobile data capture and field operations. It integrates a 4.0-inch touchscreen with a compact housing, 4 GB of RAM and 64 GB of internal storage, plus wireless connectivity options including Bluetooth, Wi‑Fi, 4G cellular, GPS and NFC. The device is intended for continuous scanning and data entry in retail, warehousing and logistics environments where reliable barcode reading and mobile communications are required.

Advantages

The device combines a 2D CMOS imager with a responsive touchscreen and sufficient memory for multitasking, enabling fast barcode capture and on-device processing. Built-in Bluetooth and Wi‑Fi support peripheral connectivity and local network access, while 4G and GPS enable real-time data transfer and location-aware workflows. NFC adds contactless communication for payments or device pairing. The compact form factor and durable construction are suited to intensive daily use.

Suitable for

• Retail point-of-sale price checks and inventory management
• Warehouse picking, receiving and stock tracking
• Field service data collection and route verification
• Mobile ticketing, access control and contactless transactions using NFC

Key specifications

• Imager type: 2D CMOS barcode scanner
• Display: 4.0-inch touchscreen
• Memory: 4 GB RAM
• Storage: 64 GB internal flash
• Wireless: Bluetooth, Wi‑Fi (IEEE 802.11), 4G LTE
• Positioning: GPS support
• Contactless: NFC capability
• Form factor: handheld terminal with integrated scanner

How to use

Power on the terminal and configure wireless connections through the settings menu to enable Wi‑Fi, Bluetooth or cellular data. Use the built-in 2D imager application to scan barcodes by aligning the code within the scanner window on the touchscreen; scanned data appears in the active input field or the device’s collection app. NFC interactions are initiated by bringing a compatible card or device near the NFC area. Use the onboard file storage or cloud services to store and synchronize collected records.

Usage recommendations

For consistent scanning performance, keep the imager window clean and verify that ambient lighting conditions are adequate. When operating in the field, enable GPS and cellular connectivity to maintain real-time updates; switch to Wi‑Fi when available to reduce mobile data usage. Regularly back up stored data and apply firmware updates from the manufacturer to maintain stability and security.