2D Embedded Barcode Scanner: Waterproof design; SDKready for second development. Strong decoding ability, developed for embedded designs; suitable for embedding into ticket checking machines, supermarket lockers, manufacturing lines, mobile payment terminals, and similar applications. Fast and Sensitive: CMOS image scanning with fast scanning speed and precision. Automatic wakeonscan: when a barcode passes through the scanning window, it wakes and scans, saving energy and time. Decode Capability: Supports scanning 1D/2D barcodes on paper, film, and smartphone/tablet screens. 1D: EAN8, EAN13, EAN13 2 addon, EAN13 5 addon, ISSN, ISBN, UPCA, UPCE, Code 39, Code 93, Code 128, Codabar, Industrial 2 of 5, Interleaved 2 of 5, Matrix 2 of 5, Standard 25, GS1 DataBar (RSS14), GS1 DataBar Limited, GS1 DataBar Expanded, ISBT128, GS1128, code39FULLASCII, Plessey, MSI Plessey. 2D: PDF417, Micro PDF417, Datamatrix, Micro Datamatrix. Note: The listed codes reflect supported formats for broad compatibility with common identification systems. Support Second Development: SDK available; complete serial port development instructions are provided to meet various host control interactions. Supports adding prefix and suffix, and supports multiple languages.