Innovative wireless light switch could cut house wiring costs in half
www.ualberta.ca
A U of A engineering researcher has developed a wireless light switch that could reduce the cost of wiring a house by as much as 50 per cent.

Researcher has developed, at a cost of less than one dollar, a wireless light switch that runs without batteries, can be installed anywhere on a wall and could reduce the cost of wiring a house by …::A U of A engineering researcher has developed a wireless light switch that could reduce the cost of wiring a house by as much as 50 per cent.

  • ForgotAboutDre@lemmy.worldEnglish
    7·
    1 year ago

    It’s probably someone in his house. They either think the door bell is too loud or need the batteries for another device.

    • CorkyskogEnglish
      32·
      1 year ago

      Ah yes those “other devices”… check the wife’s nightstand