ZKTeco C3-400 4 Door IP Based Controller Advanced Access Control Features. Anti-Passback, First-Card Opening, Multi-Card Opening, Duress Password Entry, and Auxiliary Input/Output Linkages are built into controller firmware. Choice of Readers. Full range of card readers supported. C3 supports any wiegand-output reader including HID Prox, iClass, and XceedID Multi-Technology. Door Control and More. Along with relay contacts for controlling door locks, easily programmable auxiliary relays can be used for additional control and interface to lights, alarms, annunciators, intrusion detection panels, or even extra locking devices or gate controllers. Capacity. 10,000 events and transactions. Controller is backed up in real-time in on-board optional SD card. Communication. C3 controllers installed easily on your network and support both TCP/IP and RS-485 communication. Lowest Total Cost of Ownership. C3 controller firmware can be upgraded in the field. New controller features can be loaded without any advanced tools.
