My door bell is hooked up to this system and I know the house was built in 1980 when this system was installed, and now I need to have some work done on it or have it taken out as I have a more updated modern security system ..... and the doorbell hardly rings !

I hope you can help me
Thks

Cathy, July 2017

Cathy

You have been told once.

https://www.howtomendit.com/answers.php?id=514276

You have also been reminded about searchng Google for yourself

acp, July 2017