Kantech KT-400 Ethernet-Ready 4-Door Controller

Secure your facility with the Kantech KT-400 access control panel — a reliable, Ethernet-ready 4-door controller designed for businesses that require strong networked security and efficient monitoring. The KT-400 delivers 128-bit AES-encrypted communications to protect credential and event data, while onboard 10/100Base-T Ethernet removes the need for external IP devices and speeds installation. With capacity for up to 100,000 cards and expandable outputs, the controller scales from single-site projects to multi-site deployments. Its event-driven communication and heartbeat polling minimize bandwidth consumption, ideal for IT-conscious environments where network performance matters. Operate the KT-400 in Standalone Mode for basic door control or integrate it with EntraPass software for centralized access management, surveillance coordination and real-time monitoring. Supervised lock outputs, battery supervision and diagnostic LEDs help ensure continuous operation and fast troubleshooting. Ideal for corporate offices, education campuses and retail environments that require secure, scalable access control. Contact our team to configure the Kantech KT-400 for your next access control and surveillance integration.

• Simplify deployment with onboard 10/100 Ethernet for direct network connection and easy web configuration
• Protect site communications with 128-bit AES encryption for secure access control and monitoring
• Scale confidently: supports 4 doors, up to 100,000 cards and expandable I/O for growing installations
• Reduce network load with event-driven communication and heartbeat polling for efficient bandwidth use
• Flexible operation: standalone mode for basic door security or seamless integration with EntraPass for centralized management
• Increase uptime with supervised lock outputs, battery monitoring and clear LED diagnostics for fast troubleshooting