We have a Veritas 8 security panel, connected apparently to an external Pyronix Belle audible unit.
Recently, the external unit has started intermittently "chirping". It's not the full alarm siren, but a chirp something like some car remotes cause, but much louder.

Does this indicate low battery or something. (I understand that the battery is constantly charged from the mains).

System was fitted around 7 years ago

MarkB, July 2009

It is a fault with the sounder and it will need to be replaced. Our company stopped using thes bell boxes because of this problem.

TomTv, January 2012

Did you get a solution? I have the same problem. Would appreciate any advice please to peterdugga'AT'gmail.com (Note no "n"). Thanks.

Peter, December 2011