unitech MS622 2D ring scanner, paired with the unitech WD200 wearable mobile computer, enables hands-free operation. Unlike paper-based tasks, mobile devices, or tablets, it improves work efficiency and shortens working time. It also supports scanning of 1D and 2D barcode types on mobile phone/tablet screens. Compatible with commercially available Android system devices (USB Type-C interface), plug-and-play reduces complex setup steps and software installation.

unitech MS622 main unit weighs 14g (grams), worn on the operator with no burden, suitable for long-term operation. IP42 industrial protection rating and 1.5-meter drop resistance. Applicable in fields such as warehouse management, distribution logistics, retail inventory, and production line factories.

unitech MS622 2D Wearable Ring Scanner Features

1. Single-finger wear, easy and convenient.

2. Supports glove touch scanning, LED/sound indicators.

3. Plug-and-play, supports 1D and 2D barcode scanning.

4. Industrial protection rating IP42 and 1.5-meter drop resistance.

unitech MS622 2D Wearable Ring Scanner Detailed Technical Specifications

Optics and Performance

Light source: 100,000 LUX white light

Sensing element: 640 x 480 pixels

Resolution: 1D ≧ 5mil

Scanning method: Handheld scanning / Auto-scan mode

Scanning indicators: LED, sound

Scanning angle: Skew ±60?, Pitch ±60?

Scanning distance: 60-360mm (13 mil PCS=90%)

Communication Interface

Communication interface: USB

Operating Environment

IP rating: IP42

Operating temperature: -20℃ ~ 55℃

Storage temperature: -40℃ ~ 70℃

Operating humidity: 5%~95% non-condensing

Drop resistance: 1.5 meters

Barcode Types

1D barcodes: UPC-A, EAN-8/EAN-13, Industrial 2 of 5, Codabar, Matrix 2 of 5, Code 11, Code 93, Code 32, Code 128, Standard Code 39, Full ASCII Code 39, Interleaved 2 of 5, China Postal Code, MSI Plessey Code, UK Plessey Code, EAN/UCC 128, Telepen Code, IATA Code, GS1 Databar

2D barcodes: QR Code, Micro QR Code, PDF417, Data Matrix, Aztec

Machine Specifications

Dimensions: W27.6 x L46.2 x H26.8 mm

Weight: 14g (without cable)

Power consumption: Operating mode: < 135mA

Standby mode: < 15mA

Certifications

Safety certifications: CE, FCC