The 3 Zone Expansion Module is designed to enhance the UTI312 Universal Telephone Interface System, providing seamless paging capabilities. This module allows for the connection of up to 150 self-amplified speakers across three zones, ensuring clear audio distribution throughout any environment.

Each UTI312 module bay can accommodate up to four ZX3 modules, making it a flexible solution for growing audio needs.

• Supports up to 150 self-amplified speakers
• Provides 3 zones of paging capability
• Compatible with UTI312 Universal Telephone Interface System
• Expandable with up to four ZX3 modules per bay