Integrate777
@Integrate777@discuss.online
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- Comment on 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 ... 11 months ago:
Oh nice. My parent’s doorbell is a wireless one and I thought it was a trick. That they hid the battery and sold it with false advertising.