Speaker with HD acoustic chamber
Features SIP paging, multicast paging, call-waiting with priority override
Full-band and wide-band audio codec support including Opus & G.722
1x 2-pin switch-in input port, 1x Alarm-in input port, vol+/- Key, reset, 1x network port, 1x USB port
One 10/100Mbps network port with PoE/ PoE+