Not to be confused with inferior bells found on the internet
A typical installation - showing the electric shaker positioned near to the bell. A length of brass wire joins the two.
physically tugs on the bell when your door push button is pressed.
From the shaker to the front door 'push' is run standard electric bell wire. A length of over 100 metres is allowable
Shaker uses internal battery (battery version) , otherwise your standard bell transformer supplies the power.
All fitting accessories included
Refund if not delighted!