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

Item # 990396755
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Columbus, 43215
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Highlights

  • Equipped with dual 2K HD cameras and dual light system
  • Offers 8GB of local storage, sufficient for approximately 60 days of recordings
  • Comes with no monthly fees

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

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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

4.5 out of 5 stars
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47 ratings47 reviews
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Showing 1-3 of 47 reviews

May 31, 2026
TCapo
5 out of 5 stars review

Verified Purchase

good addition to my home

Very happy with the doorbell, although, for some reason not compatible with the existing door bell charm in my house, we added on the chime. It works very well.

Review from eufylife.com
Helpful?2ZVS07IR1KIC15214200488
Jul 11, 2026
Wrangler 63
5 out of 5 stars review

Verified Purchase

Excellent camera

Excellent product and great price. Eufy is my security system. The best decision I ever make.

Review from eufylife.com
Helpful?2ZVS07IR1KIC15214200488
Jul 30, 2025
Kyle
5 out of 5 stars review

My favorite video doorbell on the market

This is yet another fantastic Eufy smart camera product and the best video doorbell we've had. Upon moving to a new house a few months ago, we decided to make the leap to Eufy security products, a decision driven by what appeared to be high quality video feeds, no subscriptions needed, and a variety of products that would meet our needs. These reasons were all why we opted to leave two separate dominant brands, and this doorbell was the basis of all subsequent Eufy camera additions. Having made the leap, we've been incredibly impressed with this doorbell and can't recommend it highly enough. I would not give every Eufy product such high praise, but this is easily our favorite from the brand. The video quality is phenomenal, especially at night, and the added AI functionality provides a nice feature identifying generally who is at the door (someone recognized or not). Of their general outdoor camera products using AI detection, I think this camera has been most accurate in recognizing faces consistently. The dual cameras not only provide a better view but also are great for packages that get left at the door. The package detection is really quite accurate notifying us when a package is dropped off and when it gets picked up (fortunately always by us thus far). It has been a tad sensitive with a small statue on our front porch, sometimes thinking that is a package, but frankly that's on us for leaving it there too knowing this happens. We connected the doorbell directly to the Homebase 3 along with all of our other Eufy security products which seems to work best for storing footage. The Homebase also functions as a chime, so if it is conveniently located, it can be pretty loud so you don't have to buy an additional chime if you already have the Homebase. So far, I'm impressed with the battery life. This was something I struggled with from previous brands, and having read some positive reviews about Eufy's battery life, I'm happy to say that I can confirm those reviews. After 45 working days of use, which includes over 900 detected events, the battery is still at 67%. That's a pace of a 4.5 month battery life, which is double what I was getting out the other brands. It's also worth noting that Eufy offers different "working mode" options which includes an "Optimal Battery Life" mode to maximize the battery's charge. I use the "Balance Surveillance" mode, but there's also an Optimal Surveillance option as well as Customized Recordings. This wireless video doorbell checks all of the boxes I look for and the extra features and functionality push it over the top for me. Absolutely the best option I've tried on the market and I can't recommend highly enough.

Helpful?2ZVS07IR1KIC15214200488