“Does this need to be wired or paired with an other type of devise for it to work”

1-3 of 3 Answers

• No, has 3 light colors that indicate you are close, and that have reached your stopping point.

  Answered by EdatHR 6 years ago

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• No it works all by itself

  Answered by John 6 years ago

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• No, this unit works on it's own.

  Answered by Swann 7 years ago

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