Unstoppable performance for extended-range 1D/2D barcode capture . As a member of the Zebra 3600 Ultra-Rugged Series of scanners, the practically indestructible 1D/2D DS3608-ER corded and DS3678-ER cordless scanners are ready for one of the world's toughest environments - the warehouse. Designed to capture any 1D or 2D barcode from near contact to as far as 70 ft./ 21.4 m away, these scanners provide the ultimate in versatility - workers can capture large picklist codes and small codes at near contact as easily as barcodes on pallets and location codes on the top of your warehouse racks. And truly unstoppable performance helps you drive throughput, accuracy and customer service to a new level.