25° Angled Intercom Adapter for Ring Wired Doorbell Plus (1st Gen) — NuTone & M&S — Hidden Screws

25° Angled Intercom Adapter for Ring Wired Doorbell Plus (1st Gen) — NuTone & M&S — Hidden ScrewsOverview Modernize a legacy intercom opening and aim the camera toward your entry path. This 25 angled two piece intercom adapter plate by Hidden River Lab is made for the Ring Wired Doorbell Plus (1st Gen) (legacy name: Ring Doorbell Pro). It covers many NuTone M&S intercom cutouts and provides a proper mounting surface for your doorbell, while the hidden screw design delivers a clean, finished look. The built in 25 horizontal side angle helps

Overview

Modernize a legacy intercom opening and aim the camera toward your entry path. This 25° angled two-piece intercom adapter plate by Hidden River Lab is made for the Ring Wired Doorbell Plus (1st Gen) (legacy name: Ring Doorbell Pro). It covers many NuTone / M&S intercom cutouts and provides a proper mounting surface for your doorbell, while the hidden-screw design delivers a clean, finished look.

The built-in 25° horizontal side angle helps improve framing when a straight mount would point the view too far to the side.

Compatibility

✔︎ Designed for:

• Ring Wired Doorbell Plus (1st Gen) (legacy name: Ring Doorbell Pro)

✔︎ Retrofits: Many NuTone / M&S intercom door station openings (and similar-size cutouts)

✔︎ Angle: 25° horizontal side angle (no vertical tilt)

✔︎ Mounting surface: Flat only

✔︎ Orientation: Can be mounted on either side of the door (left/right) depending on which direction you need the angle

✖︎ Not compatible with:

• Ring Wired Doorbell Pro (2nd Gen) (legacy name: Ring Doorbell Pro 2)

• Newest Ring Retinal 4K wired models

• Any Ring battery models

• OEM corner/wedge kits

• Non-flat mounting surfaces

Not sure which model you have? Send us a photo of your doorbell and intercom opening — we’ll confirm fitment.

What’s Included

▪︎ 1 × Back plate (covers intercom opening; reuses old holes where possible)

▪︎ 1 × 25° angled face plate (mounting interface for your doorbell)

▪︎ Machine screws to secure back and face plates together (hidden-screw design)

▪︎ Self-tapping screws to mount the doorbell to the adapter plate

✖︎ Doorbell, intercom/wall screws, and wall anchors are not included. Photos may show example setups for illustration.

Fit & Measurements

▪︎ Purpose-built to cover many NuTone/M&S intercom cutouts on flat surfaces

▪︎ Built-in 25° side angle helps aim the camera toward your approach path

▪︎ Designed to reuse existing holes where possible for easier retrofit installs

→ Please compare measurements to your opening before purchase. If you want, send photos/measurements and we’ll help verify fit.

Why You’d Use This Adapter

▪︎ Intercom retrofit made simple: Covers the original opening for a cleaner finished look

▪︎ Better camera aim: 25° side angle helps capture more of your entry path instead of looking along the wall

▪︎ Hidden, clean hardware: Two-piece design with concealed screws for a professional appearance

▪︎ Model-specific fit: Purpose-built for the Wired Doorbell Plus (1st Gen) footprint

Installation Notes

Basic tools required (e.g., screwdriver).

▪︎ Remove the old intercom door station.

▪︎ Position the back plate over the existing opening (reuse old holes where possible).

▪︎ Choose the orientation that angles the camera toward the area you want to capture, then attach the angled face plate using the included machine screws (hidden-screw design).

▪︎ Mount the doorbell to the face plate using the included self-tapping screws, then follow Ring’s installation steps.

▪︎ Weather-seal as appropriate for your environment.

If you’re unsure about fitment or which direction you need the 25° angle, message us with photos — we’ll help quickly.

Materials & Finish

♺ 3D-printed durable plastic for everyday outdoor use.

▪︎ New condition. Minor internal artifacts may be visible due to additive manufacturing (3D printing). External faces are designed to present cleanly once installed.

Color & Image Note

Actual color may vary slightly due to lighting and display calibration. Photos may show example setups; Ring components shown are not included unless stated above.

Brand & Affiliation Disclaimer

This is an aftermarket product made by Hidden River Lab. It is not affiliated with, sponsored by, or endorsed by Ring, NuTone, or M&S. Ring®, NuTone®, and M&S® are trademarks of their respective owners. Brand names are used solely to indicate compatibility.

Intellectual Property Notice

The design, images, and listing text are intellectual property of Hidden River Lab. Purchase does not grant any license to copy, reproduce, manufacture, reverse-engineer, or commercially exploit the design in whole or in part.

Support

Unsure about your intercom opening, which Ring model you have, or which direction you need the 25° angle? Message us with photos and measurements — we’ll confirm fitment and help quickly.