Does 2nd generation Ring video doorbell 2020 need a resistor

Does 2nd generation Ring video doorbell 2020 need a resistor or can it be directly wired to a AC transformer if I do not have an existing doorbell

For the Video Doorbell (2020 Release), a resistor is not needed when hardwiring to your AC transformer. Check out our Help Center comparison guide below for more great tips for this type of installation. :slight_smile: