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The RPI Key
Stop Energy Waste
Vampire power can be up to 20% of your energy bill. The Residential Power Interruption, or RPI, Key eliminates vampire power when you are not home.
HOW
IT WORKS
The RPI-Key works to stop vampire power. By interrupting the power supply to your electronic devices when you're not using them.
We were inspired by hotel keycards that did the same thing. So we brought it into the home where it would have an even bigger impact.
How it works
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