Viking RC-4A Network IP Enabled Relay Controller

The Viking Electronics RC-4A Network Enabled Relay Controller delivers secure, networked control for access control, gate and door-strike automation—ideal for security and surveillance deployments. This compact relay controller manages four relays and four contact-input sensors from a ready-to-use web interface, letting operators toggle relays, set timed closures (1–99 seconds) and monitor input status from anywhere on the network. With encrypted login and two user-access levels, administrators retain configuration control while frontline staff have operational access. The RC-4A supports integration as a remote relay for Viking VoIP phones and can forward sensor events as email or text alerts for proactive monitoring. Units can also trigger relays on a second RC-4A across the network for distributed site control. TAA and NDAA compliance plus US manufacturing make it a trusted choice for government and enterprise installations. Compact (5.3" x 3.5" x 1.8"), the RC-4A streamlines installation in equipment rooms or junction boxes. For reliable networked relay control in security, monitoring and access control systems, choose the Viking RC-4A—contact sales to discuss deployment or order today.

• Secure remote control of four relays via an intuitive web interface for fast access control and device automation
• Real-time monitoring and alerts: four sensor inputs can trigger email/SMS notifications for immediate incident response
• Integrates with Viking VoIP phones and networked systems to control door strikes, gates and other security hardware
• Configurable timed relay closures (1–99 seconds) and customizable relay/input names for simplified operation and reporting
• Two access levels with encrypted login protect configuration while enabling on-site staff to operate relays without admin rights