Spesification User Capacity : 10,000 Cards Log Buffer : 30,000 logs Communication : RS 232, RS 485, TCP/IP, support WAN Identification Time : d 20ms LED Indicator : 2 LED indicators (Green and Red) Function keys : 4 Direct Press Fungction keys LCD : 4 lines x 16 characters Card type : EM Proximity Card, Mifare Smart Card, HID Proximity & iClass Operating Power : 5V/400mA Temperature : 00 – 650 C Humidity : 10 – 90%