The ZKTeco C3-400 Package B Optional Wi-Fi is a professional 4-door IP-based access control panel kit designed for centralized security management in commercial and enterprise environments. The package includes the C3-400 controller, a powder-coated metal enclosure, 12V DC power supply, and essential installation accessories for a complete deployment. It supports optional Wi-Fi connectivity in addition to TCP/IP and RS-485, providing flexible networking options for various installation scenarios.

Supporting up to 30,000 cardholders and 100,000 event records, the C3-400 integrates with 26-bit Wiegand readers and compatible third-party readers. It offers advanced access control features including Anti-Passback, First Card Opening, Multi-Card Opening, programmable auxiliary inputs/outputs, and real-time monitoring. The controller is compatible with ZKAccess management software, making it ideal for offices, factories, educational institutions, healthcare facilities, and multi-door commercial installations.

Key Features

• Controls up to 4 doors
• Package B includes metal enclosure, 12V DC power supply, and installation accessories
• Optional Wi-Fi, TCP/IP, and RS-485 communication
• Supports up to 30,000 cardholders
• Stores up to 100,000 event records
• Supports 4 Wiegand readers (26-bit and compatible formats)
• 12 inputs (Exit Buttons, Door Sensors, and Auxiliary Inputs)
• 8 relay outputs (Door Lock and Auxiliary Outputs)
• Advanced features including Anti-Passback, First Card Opening, and Multi-Card Opening
• Wall-mounted powder-coated aluminum enclosure
• Compatible with ZKAccess access control management software
• Suitable for offices, commercial buildings, schools, hospitals, warehouses, and industrial facilities.