xrongor wrote:
im looking for a doorbell that meets the following criteria:

- wireless buttons. I want the main unit (the ringer part, the
receiver) to plug into an outlet and not use batteries. i know some
systems are compeltely wireless this is not what i want. i dont want
to have to replace batteries in a unit in an area i already have
power to. of course the buttons will need batteries...

Batteries should last many years (at least five) in a doorbell application.
They have the advantage of allowing the thing to work even if the power is
off.