essl C3-400 Plus B

eSSL C3-400B Card Based Four Door Access Controller

The eSSL C3-400B is a professional 4-door RFID card-based access control panel designed for secure and centralized access management. Supporting TCP/IP and RS485 communication, this standalone controller offers reliable performance for offices, factories, commercial buildings, educational institutions, hospitals, and residential complexes. It provides flexible door management with support for RFID card authentication, push-button exit, door status monitoring, and fail-safe lock control.

The C3-400B integrates seamlessly with access control software, enabling real-time monitoring, event logging, user management, and advanced access scheduling, making it an ideal solution for medium to large security installations.

Key Features

• Supports up to 4 doors.
• RFID card-based access control.
• Standalone controller with centralized management.
• TCP/IP and RS485 communication.
• Supports exit push button.
• Door status monitoring.
• Fail-safe lock output.
• Real-time monitoring and event recording.
• Wall-mounted compact design.
• Easy installation and network integration.

Product Advantages

• Centralized management for multiple doors.
• Reliable and secure RFID authentication.
• Supports real-time monitoring.
• Simple integration with access control software.
• Suitable for commercial and industrial applications.
• Stable TCP/IP communication.
• Expandable enterprise security solution.

Technical Specifications

Main Features

• 4-Door Access Control.
• RFID Card Authentication.
• TCP/IP Communication.
• RS485 Communication.
• Push Button Exit Support.
• Door Status Monitoring.
• Fail-Safe Lock Control.
• Real-Time Access Monitoring.
• Wall-Mount Installation.
• Standalone Operation.

Applications

• Corporate Offices
• Commercial Buildings
• Factories & Manufacturing Units
• Educational Institutions
• Hospitals & Healthcare Facilities
• Banks & Financial Institutions
• Hotels
• Warehouses & Logistics Centers
• Government Offices
• Residential Societies

Why Choose eSSL C3-400B?

• Supports centralized control of up to four doors.
• Reliable RFID card-based authentication.
• Stable TCP/IP and RS485 communication.
• Real-time monitoring and access management.
• Easy integration with existing security infrastructure.
• Simple installation and maintenance.
• Ideal for commercial, industrial, and institutional security.
• Trusted eSSL access control solution.

Package Includes

• 1 × eSSL C3-400B Four Door Access Controller
• 1 × Installation Kit
• 1 × User Manual