hello,

Ext Sounder & strobe not operating in full alarm mode, okay during test? any pointers welcomed

thanks mike

Must be a panel fault, how else could it work in test mode but not when in an Alarm condition..?

The fact it works in test mode means that there are no breaks in the cables upto the bellbox.

Have you tried working a small sounder directly from the control panel, if that works then the panel is ok, if it doesnt then theres a panel fault.

ps:Im assuming the newer versions of this panel dont have a bell delay..?

many thanks for your reply, no haven't tried a sounder connected locally in panel, will check by connecting to +12v & -ve bell trigger.

regards mike

No, these panels still don't have a delay.