The CMX PA-500U is a professional 8-zone weekly timer designed to automate audio broadcasting, background music, and scheduled announcements in commercial public address systems. Featuring a built-in MP3 player and USB audio playback, it provides a convenient and reliable solution for managing daily and weekly audio schedules.

The integrated weekly timer allows users to program automatic playback of music, school bells, factory sirens, announcements, and other scheduled events across 8 independent zones. This helps reduce manual operation while ensuring broadcasts occur accurately and consistently according to the programmed schedule.

With USB support and a built-in MP3 player, the PA-500U enables easy playback of stored audio files, making it ideal for background music, promotional messages, emergency instructions, and routine announcements. Its user-friendly interface simplifies programming and daily operation.

Designed for professional public address installations, the CMX PA-500U is suitable for schools, offices, factories, shopping malls, hospitals, hotels, airports, transportation terminals, and other commercial facilities requiring reliable automated audio scheduling.

Key Features

• 8-zone weekly timer
• Built-in MP3 audio player
• USB audio playback support
• Automatic scheduled broadcasting
• Programmable daily and weekly schedules
• Supports background music and voice announcements
• Independent 8-zone control
• Easy programming and operation
• Reliable automatic playback
• Ideal for commercial PA systems
• Suitable for schools, offices, factories, and shopping malls
• Professional audio scheduling solution