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Web Interface Additional Features
Additional Features Tab – Input/Output
Input Relay Terminal Function
When triggered by an input relay, 8190 can perform actions such as playing a pre-
recorded announcement over the speaker(s), sending the announcement as a private
message to a phone, or initiating a two-way conversation between the speaker and a
phone.
Relay Input Mode
The input relay to the 8190 SIP Classroom Speaker(s) can be prompted by any normally
open or normally closed switch. Algo offers the 1202 Call Button, the 1203 Call Switch, or
the 1204 Volume Control Switch with supervision. Via supervision settings, notification
actions can also be triggered if the input switch is disconnected.
1203 Call Switch
The 1203 Call Switch is a simple contact closure switch with an illuminated
button and supervision capabilities. When used in conjunction with the 8190,
the 1203 can prompt a single action with one-touch, or a continuous action if
the button is held.
Mute Switch
Apply an external switch (short-circuit) across the Relay Input terminals 5 & 6 in order to
mute the speaker. This allows a temporary "disable" switch to control the device if desired,
for example in a boardroom to block paging during important meetings.
Document 90-00097A
05/22/2019
Page 25
Algo Communication Products Ltd
4500 Beedie St Burnaby BC Canada V5J 5L2
www.algosolutions.com
8190 SIP Classroom Speaker FW 1.7.3
(604) 454-3792
support@algosolutions.com
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