ZKTeco C3-400 RFID Access Controller

The ZKTeco C3-400 RFID Access Controller is a professional TCP/IP-based four-door access control panel designed to provide secure and centralized management of access points using EM and MIFARE RFID card readers. Built for medium to large-scale installations, the C3-400 delivers reliable performance, advanced access control features, and seamless integration with electric locks, exit buttons, door sensors, alarms, and other security devices. It is an ideal solution for offices, schools, hospitals, hotels, banks, factories, warehouses, and government institutions.

Product Features

Four-Door Access Control

Controls up to 4 doors independently, allowing centralized management of multiple entry and exit points.

Supports EM and MIFARE RFID Readers

Compatible with EM and MIFARE card readers through the Wiegand interface, providing secure and flexible card-based authentication.

High User Capacity

Stores up to 30,000 cardholders and 100,000 event records, making it suitable for businesses and organizations with high user volumes.

Advanced Access Control Functions

Supports Anti-Passback, First Card Opening, Multi-Card Opening, Duress Mode, access schedules, holiday management, interlocking, and programmable auxiliary functions for enhanced security.

TCP/IP and RS485 Communication

Provides reliable Ethernet and RS485 connectivity for centralized management and seamless integration with existing security networks.

Multiple Reader Support

Supports up to 4 Wiegand readers, enabling entry and exit authentication for each controlled door.

Flexible System Integration

Compatible with electromagnetic locks, electric strikes, exit buttons, door sensors, alarm systems, gate controllers, elevator control systems, and other access control peripherals.

Programmable Inputs and Outputs

Features multiple programmable inputs and relay outputs for integrating alarms, lighting control, emergency buttons, and other automation devices.

Industrial-Grade Reliability

Built with high-quality industrial components to ensure dependable 24/7 operation in demanding commercial environments.

Centralized Management

Works with ZKTeco access control management software for user enrollment, real-time monitoring, event logging, reporting, and system administration.

Product Specifications

• Brand: ZKTeco
• Model: C3-400
• Product Type: Four-Door TCP/IP RFID Access Controller
• Doors Controlled: 4 Doors
• Supported Readers: Up to 4 Readers
• Reader Interface: Wiegand (Compatible with EM and MIFARE Card Readers)
• Card Capacity: 30,000 Cards
• Event Log Capacity: 100,000 Records
• Communication: TCP/IP, RS485
• Inputs: 12 (4 Exit Buttons, 4 Door Contacts, 4 Auxiliary Inputs)
• Outputs: 8 Relay Outputs (4 Lock Relays and 4 Auxiliary Relays)
• Power Supply: 12V DC
• Installation: Wall Mounted
• Enclosure: Metal Cabinet
• Operating Temperature: 0°C to 45°C
• Operating Humidity: 20%–80% RH (Non-Condensing)
• Applications: Offices, Commercial Buildings, Schools, Universities, Hospitals, Hotels, Banks, Warehouses, Factories, Government Institutions, and Multi-Door RFID Access Control Systems.