Honeywell Galaxy Flex Installer Manual page 238

Appendix G: Peripherals
Connecting the Audio Interface Module to the PSTN
Connect the module to the panel PCB as shown below:
Control Panel PCB
Connecting microphones and speakers
The audio channels will work with most line-level audio equipment. Use microphones with
a pre-amplifier that delivers audio at line-level (3 V peak to peak). The module can transmit
audio to speakers that accept line-level signals. Please read any instructions that come with
your microphone regarding the adjustment of sensitivity. The module can be used with the
following Honeywell audio devices:
TP800/TP2-800GY
IS215TCE-MIC
DT7450-MIC
TP800/TP2-800GY connection
Speaker and microphone connections
Audio Interface TP800/TP2-800GY
GND
+4.5 V
CMD
SPK
MIC
TMP
* Connect these two points together to complete the tamper
238
Incoming
PSTN Line
Figure 16 Audio Interface connected to PSTN
Speaker and microphone unit
PIR detector with built-in microphone
Dual Tech detector with built-in microphone
VS-*
VS+
CMD
RML
ECOUT
AP
AP*
Galaxy Flex Installer Manual
Audio Interface PCB
30 metres max.
from panel to
Audio Interface
Extension Phone