The durable ZKACCESS C3-100 C3-100 One-door Two-way Controller is built in a  flexible, open technology to provide management, real-time monitoring, and control of your access control system from a browser, with no additional software to install with a reliable network system of controllers using either TCP/IP or RS-485 Serial communication. Can be integrated with other security systems such as CCTV, Intrusion Detection, Fire Alarm Release, and elevator Control for total security systems. Directly compatible with ZKs biometric reader controllers.

• Card: 30,000
• Event Buffer: 100,000
• Reader Port: 2ea(26/34bits Wiegand, 8bits burst for PIN)
• Communication: RS485, TCP/IP
• Input Port: 2ea(1 exit button, 1 door sensor) Output Port: 2ea(1 FORM-C Relay Output for lock, 1 Aux FORM-C Relay Output)