The PD-2 is a paging talkback adapter from Aiphone which is specially designed to be used for the TD-H system. The PD-2 paging talkback adapter comes with multiple paging zones, individual tone and volume controls for paging and background music, pre-tone noise function prior to a paging announcement, as well as a compact size, and an easy to install design at an affordable price.
- Multiple paging zones with talkback may be established
- Individual volume and tone controls for background music and paging
- Pre-tone prior to paging announcement
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