eMerge Essential Plus 1-Door 1-Reader Access Control Platform, 1 GHz Processor, 512 MB DDR2 On-Board RAM, 12VDC Power, Embedded Linux OS, Max 8 Users, Max 8 Readers, Max 8 Access Levels, 1,000 Cardholders, 32 Card Formats, Up to 12 Inputs plus 2 Digital