IP Network Paging Mic (Intercom with 7″ Touchscreen)

Features:

> Humanized operation  interface.
> With numeric and function keys interface. Support paging to single or multiple zones, all zones.
> Support full-duplex two-way intercom function, built-in network echo cancellation module.
> Support multiple paging modes, including paging waiting, paging forwarding, no answer reminding.
> Support for answering automatically, manual answering, and support for custom answer tone.
> Support user-defined setting of time for call forwarding , no answer, call waiting.
> Built-in 2W full-frequency hi-fi speaker, to fulfill two-way conversation and network monitoring.
> With one  line output for external amplifier expansion, one line input for more audio sources transmission.
> With 10 buttons, support customized one-button paging and one-button broadcasting.