eufy e340 wireless 2k video doorbell with dual cameras and color night vision front-facing, centered rectangular doorbell with top 2K camera lens, circular illuminated button with blue ring, and lower secondary camera flanked by two LED lights; black faceplate with eufy logo and gunmetal metal trim on white background, often used for porch monitoring and package visibility.
eufy E340 Wireless 2K Video Doorbell with Dual Cameras and Color Night Vision
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eufy

eufy E340 Wireless 2K Video Doorbell with Dual Cameras and Color Night Vision

|60 ratings

Smart summary

Generated by AI
  • No Blind Spots

    No Blind Spots

    Dual 2K cameras give you a full door-to-floor view of visitors and packages.
  • No Monthly Fees

    No Monthly Fees

    Built-in 8GB storage saves your video locally with zero subscription costs.
  • Lights Up At Night

    Lights Up At Night

    Motion-activated dual lights turn on to show you clear, full-color nighttime video.
  • Battery or Wired Power

    Battery or Wired Power

    Connect to existing doorbell wires or run on the six-month rechargeable battery.
  • Works In Any Weather

    Works In Any Weather

    The IP65 weatherproof rating keeps it working in rain, snow, or shine.

Specifications

Feature Description
Dual Cameras Front-facing camera focuses on visitors while the downward-facing captures everything below.
2K Full HD Experience superior clarity with 2K resolution.
Dual-Light System Motion-activated lights at the top and bottom of the doorbell.
Battery or Wired Choose between wireless installation or wired for direct connection. Note: Wired mode requires the battery to be installed.
AI Guard Instant alerts when a package arrives and if anyone approaches your package.
Color Night Vision Advanced light and processing algorithm ensures less blur and viewing up to 16 ft.

What's In The Box
1 x E340 Video Doorbell 1 x Rechargeable Battery Pack
Members-only price
Max 3 per order. Max 3 per membership.
Prices may vary in club and online
Add a protection plan
Tech Setup
Low in stock
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Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Sun, Nov 15
Return or replace within 90 days.
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Limited time! Get a $60 statement credit when you open an account between 10/28-12/2 and use it to make $30 in eligible Sam’s Club purchases within 30 days¹
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About this item

Product details

Advanced Home Security with eufy Video Doorbell E340

Experience superior home security with the eufy Video Doorbell E340. This device offers door-to-floor full color views, thanks to its dual 2K HD cameras. It also features the industry’s first dual-light system that activates upon detecting motion, ensuring no blind spots, regardless of the time of day.

Secure Local Storage

The eufy Video Doorbell E340 comes with 8GB of local storage, which can hold approximately 60 days' worth of recordings. This storage is secured with advanced encryption, so you can rest assured that your data is safe. Say goodbye to monthly cloud storage fees and save an estimated $47.88 per year!

Easy Installation and Durable Design

Installation of the eufy Video Doorbell E340 is a breeze. This hybrid-powered doorbell can work with your existing doorbell wiring or run on battery power for up to 6 months on a single charge. It also boasts an IP65 weatherproof rating, ensuring its functionality in rain, snow, or shine.

Enjoy complimentary Apple Service Trials with this purchase.

Redemption instructions will be emailed post purchase. Terms apply.

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Key specifications

Specifications

Feature Description
Dual Cameras Front-facing camera focuses on visitors while the downward-facing captures everything below.
2K Full HD Experience superior clarity with 2K resolution.
Dual-Light System Motion-activated lights at the top and bottom of the doorbell.
Battery or Wired Choose between wireless installation or wired for direct connection. Note: Wired mode requires the battery to be installed.
AI Guard Instant alerts when a package arrives and if anyone approaches your package.
Color Night Vision Advanced light and processing algorithm ensures less blur and viewing up to 16 ft.

What's In The Box
1 x E340 Video Doorbell 1 x Rechargeable Battery Pack
1 x Type-C USB Cable 1 x Mounting Bracket and Screw Pack
1 x 15 Degree Mount Adapter 1 x Screw Hole Position Card
1 x Extension Cable 1 x Chime Bypass Jumper
1 x Doorbell Detaching Pin 1 x Quick Start Guide and 1 x Security Warning Sticker

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Member ratings & reviews

4.4 out of 5 stars
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60 ratings60 reviews
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  1. 5 stars68% (41)
  2. 4 stars15% (9)
  3. 3 stars12% (7)
  4. 2 stars2% (1)
  5. 1 star3% (2)
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Showing 1-3 of 60 reviews

Oct 18, 2026
Reviewer name: viherman340
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent Replacement

Purchased this to replace my previous doorbell cam. This connected to the existing wiring and works with my old chime and it integrates with my eufy doorlock. That feature is a plus that I did not expect. I would highly recommend.

Review from eufylife.com
Helpful?2ZVS07IR1KIC15214200488
Jul 17, 2026
Reviewer name: Karaf
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Crystal clear

I'm loving our new doorbell camera. The view is super clear, I like that you can zoom in. I love all the options & settings in the app. The package reminder is an underrated but amazing feature for someone who always forgets to check the front porch.

Review from eufylife.com
Helpful?2ZVS07IR1KIC15214200488
Aug 5, 2026
Reviewer name: Knuckleheads
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Doorbell works exactly as advertised

It was easy to install/configure and add to my existing Eufy system—where I have 3 yard cameras and a base station. I used it wired with the built-in battery backup. I really like that it saves 4 seconds of preroll before it detects a movement—which is an advantage of being wired. It connected up to my existing doorbell wiring easily. The image quality is great and positioned is great. It clearly captures the person at the door. The package camera also works well.

Review from eufylife.com
Helpful?2ZVS07IR1KIC15214200488
Members-only price
Max 3 per order. Max 3 per membership.
Prices may vary in club and online
Low in stock
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Sun, Nov 15
Return or replace within 90 days.

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