Six unique modes of control allow you to define exactly how, and for how long, appliances will be turned on. PowerLink will accept any single switch, including our Big or Jelly Beamer wireless switches. We think the PowerLink is one of our best looking products ever, but that's not even close to the best part. How about an on-board display that lets you set the exact number of minutes or seconds of control? How about a new "Count" mode that allows for easy, precise data collection? Want more? Choose the new "Two-switch" mode for collaborative activation for safety or cooperative play.