PDK Red™ One Single-Door Expansion Board

The PDK Red™ One Single-Door Expansion Board is a compact, efficient add-on module designed to extend PDK Red access control systems by adding control for one additional door. Built for seamless integration with compatible PDK controllers, this expansion board provides a simple and cost-effective way to scale your system without replacing existing hardware.

Engineered with PDK’s Red high-security architecture, the board maintains encrypted communication and dependable performance across all connected access points. Its space-saving design and installer-friendly layout make it ideal for quick upgrades, retrofit projects, and expanding access control in commercial and light industrial environments.

Key Features

• Single Door Expansion – Adds control for 1 additional door
• Red™ High-Security Architecture – Ensures encrypted, secure system communication
• Seamless Integration – Designed for use with compatible PDK Red controllers
• Scalable System Growth – Expand access control without replacing core hardware
• Compact Design – Space-efficient form factor for clean installations
• Installer-Friendly Setup – Simplifies upgrades and reduces installation time
• Reliable Performance – Consistent operation across connected systems
• Optimized for PDK Systems – Fully compatible with ProdataKey access control platforms

Add flexibility to your access control setup with the PDK Red™ One Single-Door Expansion Board—a secure, easy-to-install solution for scaling your system one door at a time. Order now to enhance your system’s capabilities.