ZONE PAGING MODULE/3 ZONES PER

Hands-free, 2-way talk back communications (amplifier required)
1 to 99 paging zones, expandable in 1-3 zone increments
32 paging zones
Interface with any telephone port type
Emergency all-zone override paging input
250W power handling capacity (amplifier required)
Background music, triggered tones, night ring, code calling, and two relay contacts