topic Re: I have two mechanical chimes -- how many power kits do I need? in Arlo Video Doorbell

I have two mechanical chimes -- how many power kits do I need?

joyjit — Fri, 30 Apr 2021 03:03:32 GMT

Hi,

I am thinking of buying the Arlo Essential Wired Video Doorbell .

My house is currently wired with a traditional (push button) doorbell, and TWO mechanical chimes (one upstairs, one downstairs). The transformer is NuTone C907 16V 30VA

Would I need to connect a power kit to each of the mechanical chimes? If so, where can I get an extra set? (the box includes only one)

Thanks very much in advance for your help.

Re: I have two mechanical chimes -- how many power kits do I need?

StephenB — Mon, 03 May 2021 15:59:10 GMT

@joyjit wrote:

Would I need to connect a power kit to each of the mechanical chimes? If so, where can I get an extra set? (the box includes only one)

If the two chimes are wired properly (in parallel) you only need one power kit.

You can check that they are in parallel by simply disconnecting the wires on one of the chimes. If the other still rings when you press your existing doorbell, then they are wired in parallel.

Some chimes aren't compatible - what model(s) do you have?

Re: I have two mechanical chimes -- how many power kits do I need?

joyjit — Wed, 05 May 2021 16:07:06 GMT

Thank you @StephenB

As pointed out by you in this other thread, I did verify that my two mechanical chimes are wired "in parallel" to each other.

I have now installed my Arlo Video Doorbell (Wired) with the power kit installed on one of the mechanical chimes.

And everything works great.

(And I have the Newhouse Hardware CHMI1 chimes)