Model Board Dimension 160mm*106 mm Door Control 2 Door Communication Protocol TCP/IP Number of Readers 2 readers Relay 2 Datebase Support ACCESS Baud Rate 9600 bps for RS232, 10/100M for TCP/IP Number of Cards 20,000 Capacity of Records 100,000 Usable Illumination 0.7Lux Operation Temperatur 10℃ ~ +50℃ 0---RH95% Max Current Consumption 9.5V to 14VDC Max. 100 mA