On 8 Nov 2016 15:59, Tim+ wrote:
Tim+ wrote:
WeeBob wrote:
Hello.

I have an old wired doorbell that has an 18V DC power supply. The
actually transformer has been (I think) channelled into the wall, or
underfloor boards in the attic. i.e. hard to get to.

Apologies, missed this bit.

Think you'll just need to look harder. ;-)

I'd be most surprised if the transformer has been channelled into a wall.
Usually they're next to the main fuse box.

Tim

But all that finding it gives you is an 18 volt DC power supply.

--
Flying on Per Ardua ad Astra