How to wire the strobe on the bell box

[1990movies]

I have a modern sounder called a klaxon h-series Flashguard how can I wire the strobe and get it to work with a pos and neg which contacts do they screw into in the unit?
These are the connections I have
Strobe + ve
Trigger + ve
Trigger - ve
Strobe - ve
Supply + ve
Supply - ve
Tamper Return
Tamper Series
Micro B (2 connections 'factory both linked with wire')
Micro A (2 connections)

Which two can I use to make the strobe work?

 

[sparkymarka]

You will need to connect the + and - supply to bell and - strobe depending on alarm panel 90 percent are - strobe trip and - bell to sound alarm plus tamper return.