ProdataKey R4 Red Four-Door Controller with Built-In Ethernet, OSDP, Power Supply and Power Circuit

Designed to streamline enterprise access control, the ProdataKey R4 Red Four-Door Controller delivers reliable, scalable security for offices, campuses and multi-tenant facilities. This ProdataKey access control panel supports up to four doors and integrates built-in Ethernet for fast IP provisioning, cutting installation time and lowering infrastructure costs. Native OSDP support ensures secure, encrypted communication with readers for improved anti-tamper protection and easier surveillance integration. The R4 includes a built-in power supply and a fully supervised power circuit with power monitoring to alert you to voltage issues before they impact operations—keeping doors powered and systems monitored. Housed in a durable metal enclosure that mounts to box or surface applications, the controller fits retrofit and new-build projects while offering centralized management and real-time monitoring capabilities. Ideal for IT and security teams who need dependable, low-voltage hardware that simplifies deployment and maintenance. Upgrade your facility’s security posture with the ProdataKey R4—contact your reseller or integrator to specify and deploy this access control solution.

• Simplifies installation and reduces network complexity with built-in Ethernet and auto-discovery for fast, plug-and-play deployment
• Strengthens site security by managing up to four doors with OSDP support for encrypted reader communications and surveillance integration
• Increases uptime with an integrated power supply, supervised power circuit and proactive power monitoring to prevent outages
• Centralizes access control management to streamline operations, reporting and compliance across multiple entry points
• Scalable, box or surface mount design lets you expand or retrofit systems easily while maintaining a professional, tamper-resistant enclosure