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.

  • Buck@lemmy.worldEnglish
    5·
    1 year ago

    I use something like this for my wireless doorbell because people kept stealing the battery. I’ve had it for years and it works really well.

      • 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