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The Blink doorbell uses the battery to power the device. The house wiring is only for the house chime, not power.
Sorry, there was a problem. Please try again later.Most likely it’s not getting the correct voltage. Have you put a multimeter to the wires? Someone could have gotten something mixed up upon installation. Regular doorbells aren’t as sensitive to small voltage irregularities, or polarity reversal, as the camera is.
Sorry, there was a problem. Please try again later.Your door bell transformer must be dead/out.
Sorry, there was a problem. Please try again later.
