Aobelieve Plug-In Adapter, Power Supply, 18V AC Transformer for Ring Video Doorbell, Ring Video Doorbell 2, Google Nest Hello, and Arlo Video Doorbell

No wiring? No problem. Use the plug-in power adapter to make your video door bell compatible with any home. It's the perfect way to power your video doorbell if your home doesn't have a pre-existing wired doorbell, or has an incompatible doorbell system. Simply connect the plug-in transformer to your video doorbell, plug it into a standard power outlet in your home and get nonstop power for your doorbell.