Industrial 2D Barcode Reader Zebra DS3608 / 3678 Barcode Scanner Suitable for harsh environments for heavy use, it has the advantage of being able to read both 1D and 2D barcodes. The machine is very durable. Select the appropriate reading head to use. Designed to capture any barcode up to 5 feet 1.5.5 meters away from close communication, these scanners offer truly unstoppable performance and re-emphasize reliability and simplicity of management. That’s why we created a new product category — the ultra-rugged scanner.