Both panel and outside sounder have terminals as follows,
ST- STROBE TRIGGER
R- TAMPER RETURN
SW- SOUNDER TRIGGER
V+ POSITIVE SUPPLY
V- NEG SUPPLY
Five wires, wired the same at both ends,
all colour coded,
what's hard about that,
however if the wiring is is different at both ends,you will have to meter them.
you said that you are doing a diy install so you are aware of the mains voltage present in the panel.
always make sure you isolate the power for the panel before you remove the cover.
no name, February 2012