multiple video doorbells

[dfratt]

if I install 2 video doorbells, to the same existing chime, do I need 2 power kits as well?

[StephenB · Accepted solution]

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@dfratt wrote:

if I install 2 video doorbells, to the same existing chime, do I need 2 power kits as well?

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Yes.  One would run between the front doorbell input and the transformer, the other would run between the back doorbell input and the transformer.