Compare
Model：PC-3702T/C2
Two-doors controller
*Communications: Built-in RS485, TCP/IP
*Support Anti-Passback; be able to assign which door is for entry and which door is for exit.
*Support 2 Wiegand readers.
Model：PC-6750VX/C2
Two-doors controller
*Communications: Built-in RS485, RS-232
*Support Anti-Passback; be able to assign which door is for entry and which door is for exit.
*Support 2 Wiegand readers.
Model：PC-2750VX/C2
Two-doors controller
*Communications: Built-in RS485, RS-232
*Support Anti-Passback; be able to assign which door is for entry and which door is for exit.
*Support 2 Wiegand readers.
Model：PC-1074B/T
Four-doors or Eight-doors controller (With TCP/IP)
*Communications: Built-in RS485, RS-232, TCP/IP
*Support Anti-Passback; be able to assign which door is for entry and which door is for exit.
*Built-in 4 Digital Input and 4 Digital Output.
*Support 8 Wiegand of 26/34 bits or RS485 (polling) reader.
Model：PC-1074B
Four-doors or Eight-doors controller
*Communications: Built-in RS485, RS-232
*Support Anti-Passback; be able to assign which door is for entry and which door is for exit.
*Built-in 4 Digital Input and 4 Digital Output.
*Support 8 Wiegand of 26/34 bits or RS485 (polling) reader.
Model：PC-1074/T
Four-doors or Eight-doors controller(With TCP/IP)
*Communications: Built-in RS485, RS-232, TCP/IP
*Support Anti-Passback; be able to assign which door is for entry and which door is for exit.
*Built-in 4 Digital Input and 4 Digital Output.
*Support 8 Wiegand of 26/34 bits or RS485 (polling) reader.
Model：PC-1074
Four-doors or Eight-doors controller
*Communications: Built-in RS485, RS-232
*Support Anti-Passback; be able to assign which door is for entry and which door is for exit.
*Built-in 4 Digital Input and 4 Digital Output.
*Support 8 Wiegand of 26/34 bits or RS485 (polling) reader.