{"product_id":"0-35-adjustable-mount-for-eufy-video-doorbell-c31-2024-2k-wired-or-battery-dual-axis-aim-lock","title":"0-35° Adjustable Mount for Eufy Video Doorbell C31 (2024) | 2K Wired or Battery | Dual-Axis Aim \u0026 Lock","description":"\u003cstyle\u003e\n  body { font-family: sans-serif; line-height: 1.6; margin: 20px; }\n  h1, h2, h3 { color: #333; margin-top: 1.2em; margin-bottom: 0.6em;}\n  h1 { font-size: 1.8em; } h2 { font-size: 1.4em; } h3 { font-size: 1.1em; }\n  ul, ol { margin-left: 20px; padding-left: 1em; } li { margin-bottom: 8px; }\n  strong { font-weight: bold; } em { font-style: italic; }\n  .mount-intro { font-size: 1.05em; line-height: 1.7; padding: 6px 0 14px; border-bottom: 1px solid #eee; margin-bottom: 18px; }\n  .compatibility-alert { color: #155724; background-color: #d4edda; border: 1px solid #c3e6cb; padding: 15px; margin-bottom: 20px; border-radius: 5px;}\n  .compatibility-alert h2 { color: #155724; margin-top: 0;}\n  .important-note { color: #D8000C; font-weight: bold; }\n  .inline-buy { margin-top: 8px; padding: 8px 12px; background: #fff7e6; border: 1px solid #ffd591; border-radius: 4px; font-size: 0.95em; }\n  .inline-buy a { color: #B12704; font-weight: bold; text-decoration: none; }\n  .inline-buy a:hover { text-decoration: underline; }\n  .angle-info, .dimensions-section { background-color: #e7f5fe; padding: 15px; border: 1px solid #bce8f1; border-radius: 5px; margin-bottom: 20px;}\n  .angle-info h2, .dimensions-section h2 { color: #31708f; margin-top: 0; }\n  .dimensions-section ul { list-style: disc; margin-top: 0.5em; }\n  .installation-steps { background-color: #e6ffed; padding: 15px; border: 1px solid #c3e6cb; border-radius: 5px; margin: 20px 0;}\n  .installation-steps h2 { color: #155724; margin-top: 0; border-bottom: 1px solid #c3e6cb; padding-bottom: 0.5em;}\n  .installation-steps ol { padding-left: 1.5em; margin-top: 1em;} .installation-steps li { margin-bottom: 1em; }\n  .warning-box { color: #721c24; background-color: #f8d7da; border: 1px solid #000; padding: 10px; margin: 8px 0; border-radius: 3px;}\n  .features ul { list-style: disc; }\n  .customization-options { background-color: #f2e7fe; padding: 15px; border: 1px solid #d6bbf1; border-radius: 5px; margin-bottom: 20px;}\n  .customization-options h2 { color: #563d7c; margin-top: 0; } .customization-options a { color: #563d7c; font-weight: bold; }\n  .contact-info { margin-top: 25px; padding: 15px; border: 1px solid #ccc; background-color: #f9f9f9; border-radius: 5px;}\n  .note { font-size: 0.9em; color: #555; margin-top: 20px; border-top: 1px dashed #ccc; padding-top: 15px;}\n  .disclaimer { font-weight: bold; color: #777; }\n  .amazon-callout { margin-top: 25px; padding: 18px 20px; border: 1px solid #ffd591; background-color: #fff7e6; border-radius: 5px;}\n  .amazon-callout h2 { color: #874d00; margin-top: 0; }\n  .amazon-callout a { color: #B12704; font-weight: bold; text-decoration: none; }\n  .affiliate-disclosure { font-size: 0.85em; color: #6c757d; font-style: italic; margin-top: 12px; padding-top: 8px; border-top: 1px dashed #ddd;}\n\u003c\/style\u003e\n\n\u003ch1\u003eCustom 0-35° Swivel Mount — Eufy Video Doorbell C31\u003c\/h1\u003e\n\n\u003cdiv class=\"mount-intro\"\u003e\n  \u003cp\u003eDesigned around the \u003cstrong\u003eEufy Video Doorbell C31\u003c\/strong\u003e — the 2K doorbell that runs on a quick-release 6,500mAh battery \u003cem\u003eor\u003c\/em\u003e hardwires for 24\/7 continuous recording. The bracket cups the C31's body precisely and leaves the bottom-edge battery release accessible, so you can pop the battery out and recharge without dismounting the whole assembly. The 0-35° ball joint gives you two axes of fine-tune control, locked permanently with stainless set screws. \u003cstrong\u003eOutdoor PETG\u003c\/strong\u003e, made-to-order in the USA, ships in 1-2 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"compatibility-alert\"\u003e\n  \u003ch2\u003eFits ALL Eufy Video Doorbell Models\u003c\/h2\u003e\n  \u003cp\u003eThis swivel mount is fully compatible with the \u003cstrong\u003eEufy Video Doorbell C31\u003c\/strong\u003e — and with \u003cstrong\u003eevery other Eufy video doorbell on the market\u003c\/strong\u003e. Eufy designed their lineup with a consistent mounting footprint, so this same bracket also fits the E340 (2K dual cam), the S330 (wired and battery dual cam), 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.\u003c\/p\u003e\n  \u003cdiv class=\"inline-buy\"\u003e\n    Don't have it yet? \u003ca href=\"https:\/\/www.amazon.com\/dp\/B0DDTT29C2\/?tag=perfectbuzzer-20\" target=\"_blank\" rel=\"nofollow sponsored noopener\"\u003eGet the Eufy Video Doorbell C31 on Amazon →\u003c\/a\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"margin-top:1em;\"\u003e\u003cspan class=\"important-note\"\u003eWill NOT fit other brands\u003c\/span\u003e — 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 \u003ca href=\"https:\/\/www.doorbellmount.com\/products\/replace\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eReplacement Bracket listing\u003c\/strong\u003e\u003c\/a\u003e. The swivel base stays installed on your wall.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eNot sure which Eufy you have?\u003c\/strong\u003e Doesn't matter — this mount fits all of them. Text us a photo if you have any questions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-info\"\u003e\n  \u003ch2\u003eWhy a Swivel Beats a Wedge for the C31\u003c\/h2\u003e\n  \u003cp\u003eEufy's stock C31 mount is a flat backplate — no angle. If your wall is square to the door but the visitor approach isn't (e.g. a porch path that comes in from the side), the C31 either misses the visitor's face or gets a side-of-head shot that confuses AI human detection. A swivel mount gives you the few degrees of horizontal pivot the wall doesn't have.\u003c\/p\u003e\n  \u003cp\u003eBonus for C31 owners: this mount keeps the \u003cstrong\u003equick-release battery slot\u003c\/strong\u003e at the bottom edge fully accessible. You can pull the battery for charging without unscrewing anything from the wall. Most aftermarket brackets cover the release latch — ours doesn't.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"angle-info\"\u003e\n  \u003ch2\u003eTwo-Axis Aiming, 0-35° Range\u003c\/h2\u003e\n  \u003cp\u003eOne smooth ball joint. Aim left, right, up, or down — all the way to 35° in any direction. Lock the angle with set screws. Done.\u003c\/p\u003e\n  \u003cfigure style=\"text-align: center; margin: 20px 0;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/9198\/6178\/files\/ChatGPT_Image_May_2_2026_07_46_24_PM.png?v=1777770455\" alt=\"0-35 degree swivel doorbell mount adjustability diagram for Eufy doorbells\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd; border-radius: 4px;\"\u003e\n    \u003cfigcaption style=\"font-size: 0.9em; color: #555;\"\u003e\u003cem\u003eBall-joint pivot — 35° each direction.\u003c\/em\u003e\u003c\/figcaption\u003e\n  \u003c\/figure\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"wire-routing-section\" style=\"margin: 25px 0; padding: 20px; background: #f8f9fa; border: 1px solid #e9ecef; border-radius: 5px; text-align: center;\"\u003e\n  \u003ch2 style=\"color: #1a3a6e; margin-top: 0;\"\u003eInternal Wire Routing — Hidden \u0026amp; Protected\u003c\/h2\u003e\n  \u003cp style=\"color: #555; margin-bottom: 12px;\"\u003eLow-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.\u003c\/p\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0616\/9198\/6178\/files\/ChatGPT_Image_May_4_2026_09_08_47_AM.png?v=1777903788\" alt=\"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\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd; border-radius: 4px; margin-top: 8px;\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"dimensions-section\"\u003e\n  \u003ch2\u003eMount Dimensions\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBase Width:\u003c\/strong\u003e 1.8 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBase Height:\u003c\/strong\u003e 3.1 inches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHole Spacing:\u003c\/strong\u003e 2-5\/8 inches center-to-center\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWall Extension at 0°:\u003c\/strong\u003e ~1.5 inches (low-profile)\u003c\/li\u003e\n    \u003cli\u003e\u003cem\u003eNarrow 3\/4\" baseplate option available for thin trim — see Customization below.\u003c\/em\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"features\"\u003e\n  \u003ch2\u003eWhat You Get\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQuick-Release Battery Slot Stays Accessible:\u003c\/strong\u003e Pop the battery out and recharge without unscrewing the bracket.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCustom Bracket for C31:\u003c\/strong\u003e Pre-shaped pocket — sits flush, no rattle.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDual-Axis 0-35° Swivel:\u003c\/strong\u003e Tilt up\/down, swing left\/right; lock with set screws.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWire Pass-Through:\u003c\/strong\u003e If you're hardwiring (24\/7 recording mode), wires route cleanly through the joint.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutdoor-Rated PETG:\u003c\/strong\u003e UV-stable, freeze-tolerant.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSiding Compatible:\u003c\/strong\u003e Flat surfaces and lapped siding up to 1.8\".\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFuture-Proof Base:\u003c\/strong\u003e Universal swivel — swap to a different doorbell later by buying just a ~$10 adapter.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"customization-options\"\u003e\n  \u003ch2\u003eCustomization \u0026amp; Add-Ons\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNarrow Trim:\u003c\/strong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/www.doorbellmount.com\/collections\/narrow-baseplate\" target=\"_blank\"\u003e3\/4 inch Wide Baseplate\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVinyl Siding (No-Drill):\u003c\/strong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/www.doorbellmount.com\/collections\/vinyl-siding-mounts\" target=\"_blank\"\u003eVinyl Siding Adapters\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNeed 90° Side-Wall Angle?\u003c\/strong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/www.doorbellmount.com\/products\/90\" target=\"_blank\"\u003e15-90° Swivel Mount\u003c\/a\u003e instead.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOld Hole Cover:\u003c\/strong\u003e Larger custom backplates available — contact us.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHardie \/ Fiber-Cement Siding:\u003c\/strong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/www.doorbellmount.com\/collections\/hardie-mounts\" target=\"_blank\"\u003eHardie Siding Mounts\u003c\/a\u003e for cement siding.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"installation-steps\"\u003e\n  \u003ch2\u003eInstalling on the Eufy Video Doorbell C31\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePick Your Power Mode:\u003c\/strong\u003e Battery-only (no wiring) or hardwired (16-24V, enables 24\/7 recording).\n      \u003cdiv class=\"warning-box\"\u003eIf hardwiring: turn power off at the breaker first. The C31 needs 16-24V AC; 8-10V mechanical chime transformers won't work.\u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMount the Base:\u003c\/strong\u003e Pull wires through if hardwiring. Position the base vertically or horizontally on your siding\/trim. Screw in with #6 screws \/ PH2 driver. Anchors if not into a stud.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAttach the Swivel:\u003c\/strong\u003e Route wires through the swivel (skip if battery-only). Attach to base with four #4 \/ PH1 center screws.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWire the C31 (or charge the battery):\u003c\/strong\u003e If hardwiring, connect the two transformer leads to the C31's screw terminals. If battery-only, fully charge before mounting (USB-C, ~3 hours from empty).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSnap the C31 In:\u003c\/strong\u003e Use the \u003cspan class=\"important-note\"\u003escrews PROVIDED WITH THIS MOUNT\u003c\/span\u003e (PH1) — not Eufy's wedge plate screws.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAim \u0026amp; Lock:\u003c\/strong\u003e Open the eufy Security app → Live View → tilt the swivel into the right frame → tighten set screws.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVerify Battery Access:\u003c\/strong\u003e Test that you can release the C31's battery from the bottom slot without bracket interference. (You should be able to.)\u003c\/li\u003e\n  \u003c\/ol\u003e\n  \u003cp class=\"final-note\"\u003e\u003cem\u003eIf you're using battery mode, expect ~3-6 months between charges depending on motion event volume. Charge in the spring and fall — you'll forget about it the rest of the year.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"contact-info\"\u003e\n  \u003ch2\u003eQuestions About Fitment?\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:shop@doorbellmount.com\"\u003eshop@doorbellmount.com\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eText\/Call:\u003c\/strong\u003e \u003ca href=\"tel:18333266868\"\u003e1-833-326-6868\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cstrong\u003eStandard Color:\u003c\/strong\u003e Ships in Black. Other colors via \u003ca rel=\"noopener\" href=\"https:\/\/www.doorbellmount.com\/products\/color-change-request\" target=\"_blank\"\u003eColor Change Request\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"amazon-callout\"\u003e\n  \u003ch2\u003eNeed to Buy Your Eufy Doorbell?\u003c\/h2\u003e\n  \u003cp\u003eQuick links via our Amazon Associates account — current Eufy lineup:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B0CD7NT4Y9\/?tag=perfectbuzzer-20\" target=\"_blank\" rel=\"nofollow sponsored noopener\"\u003eEufy Video Doorbell E340 (2K Dual Cam, Wired or Battery) — B0CD7NT4Y9\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B0DDTT29C2\/?tag=perfectbuzzer-20\" target=\"_blank\" rel=\"nofollow sponsored noopener\"\u003eEufy Video Doorbell C31 (2K, Wired or Battery, Quick-Release) — B0DDTT29C2\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B0DDTSK2WP\/?tag=perfectbuzzer-20\" target=\"_blank\" rel=\"nofollow sponsored noopener\"\u003eEufy Video Doorbell C30 (2K, Battery, 165° View) — B0DDTSK2WP\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B09Q2NGQL8\/?tag=perfectbuzzer-20\" target=\"_blank\" rel=\"nofollow sponsored noopener\"\u003eEufy Video Doorbell S330 Wired (2K HDR Dual Cam) — B09Q2NGQL8\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B081C4JN51\/?tag=perfectbuzzer-20\" target=\"_blank\" rel=\"nofollow sponsored noopener\"\u003eEufy Video Doorbell S220 (2K Battery, 180-Day) — B081C4JN51\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B08DXD8LSR\/?tag=perfectbuzzer-20\" target=\"_blank\" rel=\"nofollow sponsored noopener\"\u003eEufy Video Doorbell C210 (1080p Battery) — B08DXD8LSR\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/www.amazon.com\/s?k=eufy+video+doorbell\u0026amp;tag=perfectbuzzer-20\" target=\"_blank\" rel=\"nofollow sponsored noopener\"\u003eBrowse all Eufy doorbells on Amazon →\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp class=\"affiliate-disclosure\"\u003e\u003cstrong\u003eAffiliate Disclosure:\u003c\/strong\u003e As an Amazon Associate, DoorbellMount.com earns from qualifying purchases at no extra cost to you. Pricing is controlled by Amazon and may change.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"note\"\u003e\n  \u003cp\u003e\u003cspan class=\"disclaimer\"\u003eAngle Note:\u003c\/span\u003e The 35° maximum is approximate; actual range varies slightly by surface and orientation.\u003c\/p\u003e\n  \u003cp\u003e\u003cspan class=\"disclaimer\"\u003e3D-Printed Parts:\u003c\/span\u003e Minor visible layer lines are normal and do not affect strength. Each mount is printed-to-order in our USA shop.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eGet the angle right on your Eufy doorbell — order today and we'll print it within 24-48 hours.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Eufy","offers":[{"title":"Default Title","offer_id":47721161523458,"sku":"sw35eufyC31","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/9198\/6178\/products\/RINGPRO35_d7a62508-82f9-48f8-8fad-6e660aa225c6.jpg?v=1746531717","url":"https:\/\/www.doorbellmount.com\/products\/0-35-adjustable-mount-for-eufy-video-doorbell-c31-2024-2k-wired-or-battery-dual-axis-aim-lock","provider":"DoorBell Mount","version":"1.0","type":"link"}