DS3578-ER The cordless DS3578-ER features the same breakthroughdigital imaging of the DS3578 Series and is optimized to scan different typesof bar codes across a wide range of distances — from near contact to as far as30 ft./9.14 m away. With this single rugged device, workers can scan 1D or 2Dbar codes whether the item is in hand or on the tallest rack in the warehouse.FIPS 140-2 certified. Cordless Bluetooth 1D, 2D, PDF, Postal Omni directional IP656.5 ft. (2 m) drops to concrete