Alpha AR24-36SPRVSR 36-Zone Supervisor Unit with Bracket for Call Box, Master Station and Telephone Line Monitoring

Deliver consistent, centralized monitoring for your intercom and entry installations with the Alpha Communications AR24-36SPRVSR 36-Zone Supervisor Unit. Designed for security and surveillance applications, this supervisor unit consolidates status from up to 36 zones so facilities teams can quickly identify faults, failures or call events at call boxes and master stations. The AR24-36SPRVSR includes a rugged bracket for secure mounting at call boxes or control panels and supports telephone-line monitoring to ensure communications remain intact for emergency and routine operations. By providing clear zone supervision and fault indication, the unit reduces troubleshooting time and improves system uptime — a critical advantage for campuses, transportation hubs, and commercial properties that require reliable monitoring and rapid response. Built to integrate into existing intercom and entry systems, this supervisor unit enhances security visibility while simplifying maintenance. Add the AR24-36SPRVSR to your deployment to improve monitoring efficiency and resilience — ideal for installers, integrators and security managers seeking dependable system supervision.

• Centralized 36-zone supervision streamlines monitoring of call boxes and master stations for faster incident response
• Integrated telephone-line monitoring protects system uptime and alerts you to communication failures
• Includes heavy-duty mounting bracket for secure installation at call boxes or control panels
• Reduces maintenance time with clear zone supervision and diagnostic visibility for security teams
• Built for commercial security and surveillance environments where reliability and continuous monitoring matter