Recent content by Flummaxed

Thank you very much Sparkymarka. Well spotted. (My eyes aren't the same these days)

Hi, Photo attached of PCB, it's dated 2008, I installed it in 2009. I've now checked the voltages across Bell + and SCB, the results were: Condition No Mains & No Battery 0.2 mV DC No Mains & No Battery 0.0 V AC Battery Only (*)...

Thanks, I'll give that a go tomorrow......

Hi, I appear to have the same problem as Noopy66 did recently. The alarm bell was triggered last night (at 3am), but making a different noise to the normal alarm sound from the bell box. The noise sounded very much like a buzzer. (two tone but tones of quite close frequency). Strobe was not...