Hidden River Lab Premium Wall Plate Adapter is proprietary passive mounting hardware designed to improve the fit and finish of select video doorbell installations, including Ring Wired Doorbell Plus 2nd Gen, Ring Wired Doorbell 2nd Gen, and Eufy T8222. This mounting plate helps cover wall marks, old holes, uneven paint lines, and other surface imperfections around the installation area for a cleaner-looking result. It also provides added space behind the mounted doorbell for wiring and wire nuts, helping create a neater finished installation. The adapter can also be used over a standard single-gang electrical box opening, making it a practical solution for retrofit and replacement work. Developed and made in the USA, this Hidden River Lab wall plate is manufactured from durable UV- and weather-resistant material for long-term outdoor residential use. Includes required mounting hardware. Installation guidance is available by QR code on the packaging. Compatibility: Designed for Ring Wired Doorbell Plus 2nd Gen, Ring Wired Doorbell 2nd Gen, and Eufy T8222 installations. Not compatible with Wired Doorbell Pro or battery-powered doorbells. This product does not include electronics, wiring components, batteries, connectivity features, or a video doorbell device. Check product images and fit guidance before purchase to confirm compatibility with your specific doorbell model.