Comparison : Item # 4823AC, 15" Display ATEX Zone 2 Hazardous Area PC with AC Power Supply
Item # 4823DC, 15" Display ATEX Zone 2 Hazardous Area PC with DC Power Supply
Item # 4823DH, 15" Display ATEX Zone 2 Hazardous Area PC with Sunlight Readable Display
Item # 4823DM, 15" Display ATEX Zone 2 Hazardous Area Single Board Computer (SBC) with Sunlight Readable Display