Recent content by mollymog

Sorted eventually. Shorting the bell box switch made no difference. Using your tip about the 0v returning through the tamper return I checked for continuity, none. I swapped the tamper return wire for the spare wire in the cable & it worked. Must have been a faulty/broken? tamper return wire...

Many thanks for your reply. Did as you suggested and bell did not sound. But just to make sure I did the test under the right conditions: the bell box was fully wired, with batt link in place. At the CP all 5 wires were originally connected & I removed the bell trip & touched the tamper return...

I am trying to install an optima compact with an AG6 bell box., but I keep getting a tamper signal. I have tried shorting out the tamper terminals at the CP but no luck. I have checked the tamper switch at the bell box, seems OK and the tamper spring in the CP works OK. Any suggestions?