PDK-R4: Red 4 Four-Door Controller

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Red 4 Four-Door Controller

The PDK Red™ 4 controller revolutionizes access control with its advanced features and simplified operation. Designed for seamless integration into modern security systems, the Red™ 4 offers unparalleled convenience and reliability.


Ideal for a wide range of access control applications, including commercial buildings, educational institutions, healthcare facilities, and more, the PDK Red™ 4 controller delivers unmatched performance and versatility. Upgrade Your Access Control System Today with the PDK Red™ 4 Controller!

Key Features

  • Advanced Security: ProdataKey Red products lead the industry in secure communication protocols. This includes OSDP, mobile, and encrypted credential communication.
  • Power Monitoring: Equipped with an on-board power supply, and a fully-supervised power circuit that monitors input, output, battery voltage, and overall controller health.
  • Plug-n-Play Connectivity: All PDK Red devices were designed to be plug-n-play. That means they're easy to install right out of the box. It's simple to add any device, no matter how large the job is.
  • Self-Discoverable: The Red 4 will be automatically discovered by the Cloud Node when an Ethernet cable is connected; it is not necessary to enter the IP address; the device is self-discoverable.
  • Module Kits: Additional WiMAC and PoE++ plug-and-play connection kits can be added by purchasing the respective wireless or PoE kit. Plug the module into the PDK Red 4 board, and it's ready to go.
  • System Scalability: Whether you need two doors or a thousand, the PDK Red 4 Controller gives you the flexibility to add more doors anytime, anywhere, on any device.

Download Product Resources

Download PDK red 4 controller user manual

Download PDK quick start guide

Download PDK cheat sheet