What sort of a beep is it? is it like a chirp or is it a beeeep?

 

Chirp I would say.

Check the batteries in your smoke detectors, check your drawers and cupboard close to the alarm panel for smoke detectors with low batteries 

Sheesh!

4 hours ago, lymebayalarms said:

...come on, we have all fallen for it right!

Oh yes.

 

Carlos, check for any devices (usually smokes) that may be reporting low battery, I've also had phone handsets being mistaken for the alarm. 

As above its probably another device nothing to do with the intruder alarm

Guys, again, there are no smoke detectors connected to the intruder alarm.

 

I shall do a run on all PIR and door sensors.

 

Cheers.

Carlos, again you have missed the point, they won't be connected, they will be independent and have a low battery.

Ok, sorry.

 

But the smoke detectors on the property are hardwired on a Bi-Wire installation.

 

They do not use batteries of any kind.

 

Thanks.

 

 

http://www.brkelectronics.com/faqs/oem/why-do-smoke-alarms-chirp-intermittently-new-construction

 

Hi Norman.

 

The chirp sound is coming from the intruder alarm panel, not from the smoke detector!

 

"Why do smoke alarms chirp intermittently?"

 

I apologise if I am still missing the point.

 

Cheers.