The ESYPOS 2D barcode scanner 3312 delivers fast, highly accurate scans of 1D barcodes as well as the latest 2D codes. It can also scan digital displays including mobile devices, making it great for reading mobile coupons. scanning method - Planar CMOS Technology Scan rate 300 per second 360° Angle Scanning IP 54 rating on water resistance Dock/Holder/Stand