0-35° Adjustable Swivel Mount for Eufy Video Doorbell E340 (2024) | 2K Dual Cam | Two-Axis Tilt & Swivel

$40.00
0-35° Adjustable Swivel Mount for the Eufy Video Doorbell E340 This is a 3D-printed swivel mount custom-shaped for Eufy's dual-camera E340 — the doorbell with both a head-on lens and a downward package camera. The bracket cradles the E340's tall...
Availability: Many In Stock
Product Type: Adjustable Mount 0-35°

0-35° Adjustable Swivel Mount for the Eufy Video Doorbell E340

This is a 3D-printed swivel mount custom-shaped for Eufy's dual-camera E340 — the doorbell with both a head-on lens and a downward package camera. The bracket cradles the E340's tall body without blocking either lens, and the dual-axis ball joint lets you tilt up to 35° in any direction so the head-to-toe view actually lines up with your visitor and porch. Printed in matte black UV-resistant PETG, freeze-tested down to -20°F, and ready to drill in. Wired install or battery install — both work with the same mount.

Fits ALL Eufy Video Doorbell Models

This swivel mount is fully compatible with the Eufy Video Doorbell E340 — and with every other Eufy video doorbell on the market. Eufy designed their lineup with a consistent mounting footprint, so this same bracket also fits the S330 (wired and battery dual cam), the C31 (2K wired or battery), the C30 (2K battery, 165° view), the S220 (2K battery), the C210 (1080p budget battery), and the original Eufy 2K Wired, 2K Battery, and Dual cam (HomeBase) models. Upgrade or change between Eufy doorbells anytime — no new mount needed.

Don't have it yet? Get the Eufy Video Doorbell E340 on Amazon →

Will NOT fit other brands — Ring, Nest, Wyze, Blink, Arlo, and all non-Eufy doorbells use different body geometries. If you switch to a different brand of doorbell in the future, you don't need to buy a new mount — just order the matching adapter bracket (~$10) from our Replacement Bracket listing. The swivel base stays installed on your wall.

Not sure which Eufy you have? Doesn't matter — this mount fits all of them. Text us a photo if you have any questions.

Why Aim Matters with the E340's Head-to-Toe View

The E340's selling point is two cameras in one body — a top lens for visitors and a downward lens for porch packages. That only works when the mount points the doorbell directly at the doorstep. If your siding is angled, your trim is narrow, or the doorbell is offset to one side of the door, you need a swivel — otherwise the bottom camera ends up staring at the wall instead of the package.

This 0-35° dual-axis swivel rotates the entire camera assembly up to 35° horizontally and 35° vertically, so both lenses see the right zone. Lock the angle with set screws and it stays put through wind, rain, and 100°F summers.

Two-Axis Aiming, 0-35° Range

One smooth ball joint. Aim left, right, up, or down — all the way to 35° in any direction. Lock the angle with set screws. Done.

0-35 degree swivel doorbell mount adjustability diagram for Eufy doorbells
Ball-joint pivot — 35° each direction.

Internal Wire Routing — Hidden & Protected

Low-voltage wires enter from the wall, pass through the hidden internal channel inside the ball-joint mount, route through the front adapter, and connect directly to the doorbell terminals. No exposed wiring, no weather risk.

Internal wire routing diagram — wires pass cleanly through the swivel mount and connect to the doorbell terminals, keeping wiring hidden and protected from the elements

Mount Dimensions

  • Base Width: 1.8 inches
  • Base Height: 3.1 inches
  • Hole Spacing: 2-5/8 inches center-to-center
  • Wall Extension at 0°: ~1.5 inches (low-profile)
  • Narrow 3/4" baseplate option available for thin trim — see Customization below.

What You Get

  • Custom Bracket for E340: Pocket-shaped to the dual-camera body — flush, no rattle, no lens obstruction.
  • Dual-Axis 0-35° Swivel: Aim both cameras precisely; lock with set screws.
  • Wire Pass-Through: Routes hardwired power leads cleanly through the joint (battery install? Skip this step).
  • Head-to-Toe View Preserved: The bottom-facing package lens stays unobstructed.
  • Outdoor-Rated PETG: UV-stable filament, suitable for direct sun.
  • Siding Compatible: Flat surfaces and lapped siding up to 1.8" wide.
  • Future-Proof: Universal swivel base — upgrade later with a ~$10 adapter only.

Customization & Add-Ons

Installing on the Eufy Video Doorbell E340

  1. Decide Power Mode First: If you're hardwiring, turn off the doorbell circuit at the breaker. If you're going battery-only, you can skip the breaker step.
    If hardwiring: confirm power is off with a multimeter before stripping wires. The E340 needs 16-24V AC at the existing chime location.
  2. Mount the Base: Pull the doorbell wires through (if hardwiring), position the base vertically or horizontally to match your siding/trim, then screw into the wall with #6 screws (PH2 driver). Use anchors if not into a stud.
  3. Attach the Swivel: Route wires through the swivel center (skip if battery), then screw the swivel onto the base with four #4 / PH1 center screws.
  4. Wire the Doorbell (or Charge the Battery): If hardwiring, connect the two transformer leads to the back of the E340. If battery-only, fully charge the 6500mAh battery before mounting.
  5. Snap the E340 In: Use the screws PROVIDED WITH THIS MOUNT (PH1 driver) — not Eufy's mounting plate screws.
  6. Aim & Lock: Open the eufy Security app, switch to Live View, fine-tune the angle so both top and bottom cameras frame correctly, then tighten the set screws.

Tip: the E340's bottom lens has roughly a 30° downward bias built in — start with the swivel near 0° and only tilt down if your porch really is below the camera level. Otherwise the head-on lens may aim at the floor.

Questions About Fitment?

Standard Color: Ships in Black. Other colors via Color Change Request.

Need to Buy Your Eufy Doorbell?

Quick links via our Amazon Associates account — current Eufy lineup:

Affiliate Disclosure: As an Amazon Associate, DoorbellMount.com earns from qualifying purchases at no extra cost to you. Pricing is controlled by Amazon and may change.

Angle Note: The 35° maximum is approximate; actual range varies slightly by surface and orientation.

3D-Printed Parts: Minor visible layer lines are normal and do not affect strength. Each mount is printed-to-order in our USA shop.

Get the angle right on your Eufy doorbell — order today and we'll print it within 24-48 hours.