Programmable Alarm Audio Controller ZA-220

Highlight Features

Programmable Alarm Audio Controller ZA-220

The ZA-220 is a professional programmable alarm audio controller designed for automated audio playback, emergency announcements, and alarm system integration. Featuring microprocessor control, 10 programmable trigger inputs, built-in audio storage, and USB connectivity, it provides reliable performance for public address systems, commercial buildings, factories, schools, and other facilities requiring automated audio alerts. Its standard 2U rack-mount design and elegant black sand-textured front panel make it suitable for professional audio installations.

Product Description

• Professional 2U rack-mount design: Features a standard 2U rack-mount enclosure with a premium black sand-textured front panel for a sleek and durable appearance.
• Microprocessor-based control: Equipped with an intelligent microprocessor and responsive touch-sensitive buttons for convenient operation and reliable system control.
• 10 alarm trigger inputs: Supports 10 contact closure (0V) or 24V trigger signals to automatically activate and play pre-recorded audio files.
• Automatic audio playback: Supports up to 10 stored audio files, allowing different alarm signals to activate corresponding audio messages automatically.
• Organized audio file management: Audio files are identified using numerical prefixes such as 01, 02, and subsequent numbers for convenient trigger assignment and playback.
• External memory storage: Includes a memory card slot with 4GB storage capacity for storing alarm messages, warning tones, and other audio content.
• Professional audio output: Provides one dual-RCA audio output for connection to external amplifiers and public address systems.
• USB-A connectivity: Features a USB-A port for computer connectivity and audio file access.
• Integrated sound card: Built-in sound card enables audio playback from a connected computer through the USB-A interface.
• Low power consumption: Operates with a power consumption of only 12–15 W, making it suitable for continuous operation in professional alarm audio systems.

Product Specification