Scanning Light Source LED:LED light source provides consistent scanning performance in various lighting conditions. Green Pass Scanner|Eu Green Pass Scanner|Optical Resolution 480*640:High-definition 480*640 resolution ensures clear scanning of EU Green Pass documents. Scan Breadth A4:A4-sized scanning breadth accommodates a wide range of EU Green Pass formats. 3 dB Bandwidth E200Z:E200Z bandwidth ensures stable and reliable scanning performance. Scan Speed 1/120 fps:Fast 1/120 fps scanning speed minimizes wait times for businesses. Optical Resolution: 480*640 Scanning Light Source: LED Scan Breadth: A4 Scan Speed: 1/120 fps 3-dB bandwidth: E200Z Product Packaging: Barcode Scanner |Eu Green Pass Scanner|Green Pass Scanner For Businesses| Color: White Material: Plastic+Electronic Component Specification: USB Package Contents: 1*Embedded scanning module 1*Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.