5.25" x 3" 25° Corner Wall Plate Adapter for Ring Battery Doorbell Pro & Plus (2nd Gen)

Overview

Upgrade your installation with a clean, purpose-built 5.25" × 3" wall plate adapter with a reversible 25° horizontal side angle by Hidden River Lab, designed for the newest Ring Battery Doorbell 4K Pro (2nd Gen) and Ring Battery Doorbell 2K Plus (2nd Gen).

This angled wall plate adapter combines two functions: it provides a clean, finished mounting surface while helping direct your Ring battery doorbell camera toward the desired viewing area. It is designed for installation on a flat wall or compatible standard single-gang electrical box.

The adapter helps cover old screw holes, wall marks, uneven paint edges, and minor cosmetic imperfections left by previous doorbell installations. Its built-in 25° horizontal side angle helps improve camera positioning when a straight 0° installation would point the camera too far along the wall.

The reversible design allows the doorbell to be angled 25° to the left or right. The mounting direction is selected by the user during installation, depending on the doorway layout and desired camera view.

The adapter features a distinctive angled profile. Its 5.25" × 3" rear mounting footprint defines the wall-covering area, while the 5.75" × 1-11/16" front mounting face accommodates the longer body of the compatible Ring battery doorbell.

The result is a neat, purpose-built installation that combines wall coverage with adjustable left/right camera positioning without requiring a separate universal corner wedge.

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Compatibility

✔︎ Designed for:
▪︎ Ring Battery Doorbell 4K Pro — Battery Doorbell Pro (2nd Gen), Model 5DFYA6
▪︎ Ring Battery Doorbell 2K Plus — Battery Doorbell Plus (2nd Gen), Model 5DCFAB
✔︎ Use case: Angled wall plate / trim plate / corner mounting adapter for cleaner installations and improved horizontal camera positioning.
✔︎ Rear mounting footprint: 5.25" × 3".
✔︎ Front mounting face: 5.75" × 1-11/16" (approximately 5.75" × 1.69").
✔︎ Viewing angle: Built-in 25° horizontal side angle (no vertical tilt).
✔︎ Orientation: Reversible — 25° left or right, selected during installation.
✔︎ Electrical box: Compatible with a standard single-gang electrical box.
✔︎ Mounting surface: Flat surfaces only.

 

✖︎ Not compatible with:
✖︎ Ring Battery Doorbell 2K (standard model, 2nd Gen) — Model 5DFYA5.
✖︎ Older Ring Battery Doorbell generations unless specifically listed as compatible.
✖︎ Ring Wired Doorbell models.
✖︎ Non-flat mounting surfaces, including siding profiles or brickmold requiring a specially shaped adapter.
✖︎ Oversized intercom openings or wall cutouts exceeding the adapter's effective mounting coverage.
✖︎ Additional angle adapters or third-party mounting accessories unless specifically confirmed as compatible.

 

Important: Ring periodically updates product names and generations. Please verify your exact doorbell model number before ordering. Visually similar Ring doorbells may have different mounting requirements. The adapter can be configured for either left or right 25° camera positioning — select the direction that best suits your installation.

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What's Included

▪︎ 1 × 5.25" × 3" reversible 25° wall plate adapter for compatible Ring Battery Doorbells.
▪︎ 2 × Long mounting screws.
▪︎ 4 × Short mounting screws.
✖︎ Not included: Ring doorbell, electrical box, wall anchors, and other accessories unless explicitly stated.

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Fit & Measurements

▪︎ Rear mounting footprint: 5.25" × 3".
▪︎ Front mounting face: 5.75" × 1-11/16" (5.75" × 1.6875").
▪︎ Horizontal angle: 25°.
▪︎ Orientation: Reversible left/right configuration.
▪︎ Vertical tilt: 0° — no upward or downward inclination.
▪︎ Mounting configuration: Flat wall or compatible standard single-gang electrical box.
▪︎ Adapter type: Angled wall plate / trim plate with an integrated doorbell mounting interface.
▪︎ Application: Covering minor cosmetic imperfections, old mounting marks, and screw holes while improving horizontal camera positioning.

Understanding the dimensions:

The 5.25" × 3" measurement refers specifically to the rear mounting footprint — the portion of the adapter that contacts the installation surface and defines its wall-covering area.

The front mounting face measures 5.75" × 1-11/16". Its extended length accommodates the larger body of the compatible Ring battery doorbell. The front portion extends beyond the rear footprint along the adapter's longer dimension.

These measurements describe two different parts of the adapter. The 5.75" front dimension should not be interpreted as the size of the rear wall-covering footprint.

Understanding the 25° angle:

The built-in 25° horizontal side angle redirects the doorbell's viewing direction relative to the mounting wall. The adapter can be installed in either orientation, allowing the camera to face 25° left or 25° right depending on your doorway layout.

Both directions are supported by the same adapter. No separate left-hand or right-hand version is required.

→ Please measure your existing mounting area before ordering. If your goal is to conceal old screw holes, paint marks, or other wall imperfections, compare their location with the 5.25" × 3" rear footprint to confirm sufficient coverage.

→ Check the viewing direction. Confirm that a 25° horizontal angle is appropriate for your doorway layout and select the left or right mounting orientation accordingly.

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Why Choose This Adapter

▪︎ Improved camera positioning: The built-in 25° horizontal angle helps direct the camera toward the desired entryway or approach path.
▪︎ Reversible left/right design: One adapter supports both 25° left and 25° right installations — the direction is selected by the user.
▪︎ Cleaner doorbell installation: Provides a neat, finished appearance when installing a compatible Ring battery video doorbell.
▪︎ Wall coverage: Helps conceal old screw holes, minor wall marks, uneven paint edges, and other cosmetic imperfections around the mounting area.
▪︎ Single-gang box compatibility: Designed for installations using a standard single-gang electrical box.
▪︎ Integrated angle correction: Combines the wall plate and 25° horizontal angle into a purpose-built adapter rather than requiring a separate generic wedge.
▪︎ Purpose-built geometry: Combines a 5.25" × 3" rear wall-covering footprint with an extended 5.75" front mounting face.
▪︎ Model-specific fit: Designed for the physical mounting requirements of Ring Battery Doorbell 4K Pro and 2K Plus (2nd Gen).
▪︎ Outdoor-ready construction: Manufactured from durable PETG plastic intended for everyday outdoor mounting applications.

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Materials & Finish

♺ Made from durable, outdoor-ready PETG plastic using additive manufacturing (3D printing).
▪︎ Designed and manufactured by Hidden River Lab.
▪︎ Intended for everyday outdoor mounting applications, including normal exposure to sunlight and weather.
▪︎ New condition.
▪︎ Minor cosmetic artifacts may be visible due to the additive manufacturing process, especially on internal or non-visible surfaces.
▪︎ External surfaces are designed to provide a clean finished appearance once installed.

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Installation Notes

Basic installation tools may be required depending on your mounting surface.

▪︎ Step 1 — Verify compatibility. Confirm that your Ring battery doorbell is one of the supported models: 5DFYA6 or 5DCFAB.

▪︎ Step 2 — Select the viewing direction. Determine whether a 25° left or right angle provides the desired camera positioning for your entryway. The same adapter can be used in either configuration.

▪︎ Step 3 — Prepare the mounting surface. Remove the previous doorbell or mounting hardware if necessary. Ensure that the wall or electrical box is suitable for installation.

▪︎ Step 4 — Check the footprint. Position the adapter against the mounting surface and confirm that its 5.25" × 3" rear footprint adequately covers the intended area.

▪︎ Step 5 — Position the adapter. Align the angled wall plate with the intended mounting location or compatible standard single-gang electrical box. Orient the adapter so that the 25° angled mounting face points in the selected direction.

▪︎ Step 6 — Secure the adapter. Fasten the wall plate using the appropriate supplied mounting screws and hardware suitable for the installation surface. Ensure that the rear footprint sits properly against the wall or mounting box.

▪︎ Step 7 — Mount the doorbell. Position the compatible Ring battery doorbell on the angled front mounting face and attach it using the appropriate mounting hardware, following Ring's installation instructions.

▪︎ Step 8 — Verify installation. Confirm that the adapter is securely fastened, the doorbell is properly mounted, and the camera is directed toward the intended viewing area.

▪︎ Step 9 — Complete setup. Follow Ring's instructions for final doorbell setup and configuration.

For best results, install on a flat, stable surface and ensure the mounting area is appropriately sealed against outdoor exposure. If electrical wiring requires modification, consult a qualified professional.

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Color & Image Note

Actual product color may vary slightly due to lighting conditions, product photography, and display calibration. Images may show compatible Ring doorbells, electrical boxes, or example installations for illustration purposes. Ring doorbell and other illustrated accessories are not included unless explicitly stated.

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Disclaimers & Policies

Brand & Affiliation Disclaimer

This is an aftermarket wall plate adapter made by Hidden River Lab. Hidden River Lab is not affiliated with, sponsored by, or endorsed by Ring. Ring® is a trademark of its respective owner. Brand names are used solely to identify product compatibility.

Liability Disclaimer

Installation and use of this product are the purchaser's responsibility. To the extent permitted by applicable law, Hidden River Lab is not liable for damage to devices, wiring, mounting surfaces, exterior finishes, or property; loss of functionality; or personal injury resulting from improper installation, misuse, unauthorized modification, inadequate sealing, or unsuitable environmental conditions. If unsure about installation, consult a qualified professional. Nothing in this notice limits rights or remedies that cannot legally be excluded.

Intellectual Property Notice

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

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Support

Not sure whether this 25° wall plate adapter will cover your existing mounting area, which Ring Battery Doorbell model you have, or whether the angle will work for your doorway layout? Send us photos of your doorbell, the exact model number, and photos or measurements of the installation surface. We'll help verify compatibility, mounting coverage, and the appropriate viewing direction before ordering.