MARS COMMERCE GSW2 PLUS 1000 - Intercom; Figure 4: GSW2 PLUS Intercom Connection Diagram

GSW2 PLUS EXT
INSTALLATION MANUAL
Page 26
8.7 INTERCOM
Intercom functionality is supported by a set of parameters, used to tweak the functionality to each
user needs.
NOTE
To support intercom function on particular input set WMOD parameter to appropriate
value (by default WMOD parameter is set to 0):
- To use IN1 (CB1) as a call button 1 send SMS to GSW2 PLUS: ;+WMOD=1;
- To use IN2 as a call button 2 send SMS to GSW2 PLUS: ;+WMOD=2;
- To use IN1 and IN2 as call buttons send SMS to GSW2 PLUS: ;+WMOD=12;
Figure 4: GSW2 PLUS Intercom connection diagram
8.7.1 ESC parameter
Parameter is used to define the input used to cancel the outgoing call from the GSW2 PLUS device.
8.7.2 LOT parameter
LOT parameter is used to define the time control for voice calls. The start of voice connection starts
the LOT timer. If the voice connection is still ON when the LOT timer expires GSW2 PLUS
disconnects voice connection.