I have an accentra6 and the bell box siren isn't working or very very quiet.I have changed the batteries in both bell box and panel can anyone help please?

Carl, February 2013

You need a test meter to check certain voltages.
Or change the bell, and if that does not work change the panel.
Could be cheaper to get someone in if you`re unable to use a test meter or not confident working near live electricity. As you will have to test transformer outputs also.

Alarm, February 2013