C3-400

The eSSL C3-400 is a professional four-door access control panel designed for secure and centralized access management in commercial and enterprise environments. Powered by a 32-bit MIPS processor, it delivers reliable performance with high user capacity and flexible reader compatibility. The controller supports TCP/IP and RS485 communication, real-time monitoring, and advanced access control functions, making it ideal for offices, factories, campuses, and secure facilities.

Key Highlights

• User Capacity: Supports up to 30,000 card users.
• Transaction Storage: Stores up to 100,000 event records.
• Multi-Door Control: Manages access for up to four doors.
• Flexible Communication: Supports TCP/IP and RS485 connectivity.
• Reader Compatibility: Works with Wiegand and RS485 card readers.

Features

• Advanced Access Control Logic: Supports anti-passback, interlock, linkage, and multi-card opening.
• Time Zone Management: Provides up to 256 time zones and access levels.
• Real-Time Monitoring: Enables live door status and event monitoring.
• Auxiliary Integration: Supports alarms, sensors, and external devices.
• Remote Door Control: Allows remote door open and close operations.

Software and Database Supported

• Access Security System Software: Enables centralized device management, user enrollment, access rule configuration, and reporting.
• Desktop Based Management: Provides stable and reliable system control through a dedicated PC application.
• Database Support: Compatible with Microsoft Access and Microsoft SQL Server databases.
• Real-Time Data Sync: Ensures instant synchronization of users, access rights, and transactions.

Technical Specifications