Intelligent Amplifier Changeover & Speaker Line Supervision Unit

Description:

The EVAC-801 is an intelligent device that integrates power amplifier detection, automatic backup, and partition monitoring in one unit.It provides a third-party programmable interface and SDK protocol support for real-time status monitoring.Its high reliability, modular structure, and flexible configuration make it an ideal choice for modern intelligent broadcasting and voice evacuation systems.

Features:

• 1U Aluminum Alloy Panel — Compact, modular, and durable design.
• Amplifier Changeover & Line Supervision 2-in-1-Combines automatic amp backup and 8-zone speaker monitoring.
• Real-Time Fault Feedback — Detects amplifier and speaker line status with visual LED indication.
• Automatic & Manual Detection Modes — Detection interval configurable to 5 min / 1 hr / 24 hr.
• RS-485 Communication — Enables remote monitoring and control through centralized systems.
• Flexible Configuration — Supports 8 main + 1 backup or custom amplifier allocation.