Surface Mount Speaker with InformaCast Page 8
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In a two-room application, the Wahsega Second Room Speaker (WL-SPKR-
SMT-2R or WL-SPKR-22-2R) has its own SIP account and InformaCast
instance, enabling it to send and receive audio independent of the primary
speaker. While it receives its power and data from the primary speaker, it
functions separately—with the ability to control door locks, microphone,
panic button, and sound reinforcement on its own. To an end user, the
Second Room Speaker appears to be completely autonomous; it is simply
powered by the primary speaker.
Once your speaker is installed and configured, you will be able to receive
SIP calls and InformaCast broadcasts with no additional in-room setup.
Two-way communication is clear and simple with a built-in microphone
which transmits audio from the classroom to the caller.
If a panic button is connected to the speaker, it will make an emergency
call to a preset SIP number on the PBX. To reduce the incidence of false
panic calls, the panic button has two call modes: short press and long
press. The short press call—which is a call placed after the button is
depressed for any length of time
less
than two seconds
—calls a first,
preconfigured number, such as a front office. The long press call—a call
placed after the button is depressed for
two or more seconds
—calls a
second, preconfigured emergency number, such as 911.
If the installation includes a sound reinforcement wall panel, the panel will
have an audio input, volume control, activate button and LED indicator
light.
