The Halogen™ DE2171-AF Scan Engine is an ultra-compact high-performance megapixel scan engine available in three different models. The Halogen DE2X12-SR features a long reading range surpassing most of the laser scan engines available. The Halogen DE2X12-DL can read high density bar codes at a closer distance. The Halogen DE2X12-WA features a different lens system allowing a wide-angle field of view with high quality image capture Please note that items in this catalog may not be available in all regions of the world. To verify availability of any particular item listed, please check with your local Datalogic Representative or sales office.