E340 doorbell doesn’t receive power from existing wires. Help?
My existing wiring is a bit funky. Can this still work? I really don’t want to charge the doorbell regularly.
The photo is the old doorbell/intercom. I used the blue and white wires that you see connected the old doorbell, to connect the eufy.
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If you have a volt meter / multimeter test what the voltage is at the terminal ends.
The transformer in your home that powers the doorbell, what are the specs output on it or post a photo of it?
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