Ring Wired Doorbell (5AT3T5) Intercom Adapter Plate – NuTone & M&S Retrofit – Hidden Screws

Overview

Modernize a legacy intercom opening with a clean retrofit made for the Ring Wired Doorbell (model 5AT3T5). This two-piece intercom adapter plate by Hidden River Lab covers many NuTone / M&S intercom cutouts and provides a proper mounting surface for your doorbell. The hidden-screw design delivers a clean, finished look while keeping a 0° straight view for natural camera framing.

Compatibility

✔︎ Designed for: Ring Wired Doorbell (model 5AT3T5)

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

✔︎ Angle: 0° straight view (no horizontal side angle, no vertical tilt)

✔︎ Mounting surface: Flat only

✖︎ Not compatible with:

• Other Ring models (only fits Ring Wired Doorbell 5AT3T5)

• OEM corner/wedge kits

• Non-flat mounting surfaces

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

What’s Included

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

▪︎ 1 × Face plate (mounting interface for the Ring Wired Doorbell 5AT3T5)

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

▪︎ Self tapping screws to install the doorbell

✖︎ Doorbell and wall screws/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

→ Please compare your opening to the product photos/measurements before purchase. If you want, message us photos and approximate opening size and we’ll verify.

Installation Notes

Basic tools required (e.g., screwdriver). Anchors may be needed depending on your wall surface.

▪︎ Remove the old intercom door station.

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

▪︎ Attach the face plate to the back plate using the included machine screws.

▪︎ Mount the Ring Wired Doorbell (5AT3T5) to the face plate.

▪︎ Weather-seal as appropriate for your environment.

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; doorbell and wall screws are not included unless stated above.

Brand & Affiliation Disclaimer

This is an aftermarket adapter 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 or which Ring model you have? Message us with photos and measurements — we’ll help quickly.