1 door controller. Supports 2 readers. Up to 30,000 cards and 100,000 events. TCP / IP and RS-485 communication. 6 inputs: 2 inputs: 1 exit button and 1 door sensor. 2 outputs: 1 lock relay and 1 auxiliary relay. 26-bit Wiegand compatible readers. Compatible with ZKBioSecurity program. Circuit dimensions: 218 x 106 mm. Power supply: 9.6 to 14.4 Vdc. Consumption max. 1.5 A. Operating temperature: 0 to 55ºC.