Barcode Scanner Module 2D Embedded Mini USB Fixed Mount Scan Reader for Self Service Equipment Pipeline Access Control Feature: 1. STRONG DECODING ABILITY: Barcode scanner module is developed for all kinds of embeddings, used for the embeddings of ticketing machines, supermarket lockers, industrial lines, all kinds of self service machines and other equipment 2. EXCELLENT PERFORMANCE: Barcode scanner module adopt high sensitivity high speed CMOS sensor, with 300,000 global exposure, 120 frame. Ultra thin design, as thin as 2.6CM for easy embedding thickness, easy to embed in various devices 3. AUTOMATIC INDUCTION ENERGY SAVING: When the commodity bar code through the scanning window can instantly wake up the platform to read the bar code, very practical, convenient and fast 4. SUPPORT SECONDARY DEVELOPMENT AND MULTI LANGUAGE: 2D barcode scanner module serial port development instructions are complete, can meet various host control interaction requirements. Support adding prefixes and suffixes, and support multiple languages 5. QUICK SCAN SCREEN PAPER BAR CODE: 2D barcode reader module can quickly identify paper, film one dimensional, two dimensional code, high reflective screen code, low brightness screen code, compatible with common commodity code, paper code (especially 1D barcode) and clean payment code double reading performance, while supporting red bar code read Specification: Item Type: Barcode Scanner Module Product Size: Approx. 61.1 x 64.8 x 26mm / 2.41 x 2.55 x 1.02in Reading Medium: Paper based; Dual screen