eufy Video Doorbell E340 Review: The No-Subscription Answer to Ring

Every Ring doorbell on this site ends its review at the same wall: the hardware is good, and then the recorded video that most people actually want lives behind a Ring Home plan, billed every month for as long as you own the doorbell, just to keep clips of your own front door. The eufy Video Doorbell E340 exists to knock that wall down. It records to memory built into the device, plays those clips back through a free app, and asks for nothing on top of the one-time hardware cost. For a household shopping specifically to leave a subscription behind, that single decision is the whole reason to read further.

This review reads the E340 against eufy's published specifications and its stated subscription terms. Because the point of this site is to be honest about recurring fees, the no-monthly-cost claim gets tested first, and then weighed against the real trade-offs that come with storing everything at the door instead of in the cloud.

Two cameras, and why the second one matters

The headline hardware feature is the dual-camera design. Most doorbells watch the world through a single wide lens that shows a caller's face and the street behind them, then crops out everything below waist height. The E340 adds a second, downward-facing lens beneath the main one. The main camera captures 2K resolution (2048 by 1536), and the lower camera runs at 1080p (1600 by 1200) aimed straight down at the mat.

The practical payoff is the thing porch-theft-worried buyers care about most: you can see the package on the ground. A single-lens doorbell tells you a courier arrived; the E340's second lens shows you the parcel they left, sitting on the doorstep, and keeps it in frame if someone bends down to take it. eufy stitches the two feeds into a single head-to-toe view, so a visitor is shown from face to feet rather than framed from the chest up. It is a genuinely more useful shape for a doorway than the letterbox crop of a one-lens camera, and it is the clearest reason to pick the E340 over a cheaper single-camera unit.

The 2K front sensor also gives digital zoom real headroom. Pushing into a recorded clip to read a delivery label or make out a face returns detail rather than a smear, which is the difference between a doorbell that records that something happened and one that helps you tell what.

Night vision and the dual-light system

After dark the E340 leans on what eufy calls a dual-light system, combining infrared with a built-in spotlight to produce color night vision rather than flat monochrome. The rated clear viewing distance is up to 16 feet (5 meters), which is well matched to a doorbell's actual job: it covers the area where a person stands to knock or ring and where a parcel gets set down. It is not a floodlight for the far end of a driveway, and buyers should calibrate to that, but for the porch itself the color image makes it far easier to describe what you are seeing.

Power: wired or battery, your choice

The E340 installs two ways. It can run off existing doorbell wiring (16 to 24 volts) or a dedicated 19V adapter, or it can run entirely on its included 6500mAh rechargeable battery pack. That flexibility matters. A home with a working wired chime gets a doorbell that never needs charging; a renter or a door that never had wiring gets a battery unit that mounts anywhere and recharges over USB when the pack runs low. Either way the camera behaves the same, and the wired option quietly solves the one nag of every battery doorbell, which is remembering to top it up.

It is weather-built for the outdoors it lives in, rated IP65 and specified to operate from roughly -4°F to 122°F, so it keeps working through a hard winter or a baking west-facing porch.

Storage and the no-fee promise, stated plainly

Here is the part that defines the E340. It records to 8GB of built-in storage (eMMC) and runs its human, face, and package detection on-device, so notifications, recorded clips, and anytime playback all work through the free eufy Security app with no plan attached. eufy positions the built-in storage as a direct replacement for a cloud backup subscription, and the arithmetic is simple: a Ring Home plan, or Google's equivalent Home Premium for a Nest doorbell, is a charge that recurs every month for as long as you own the camera, while the E340's storage is paid for once with the hardware. Over the years a doorbell actually stays on a door, a recurring fee quietly outgrows the price of the doorbell itself; here it is simply zero.

The honest caveat is capacity and where the clips live. 8GB holds a rolling library of motion events, and once it fills, the oldest clips are overwritten to make room. That is plenty for reviewing and exporting recent activity, but it is not a deep multi-week archive, and it is event-based rather than continuous 24/7 footage. If you want more, the E340 can offload clips to a eufy HomeBase (the HomeBase 2 or the newer S380), which expands storage dramatically, but that is a separate purchase and the standalone unit reviewed here does not include one.

What you give up without a subscription

A no-fee doorbell is the right call for most buyers, but honesty means naming what the monthly plan would have bought. Three things stand out. First, there is no off-site copy of your footage: because clips live on the doorbell, a thief who pries the unit off the wall takes the recording of themselves with it, whereas a cloud plan would already have uploaded it. Mounting the E340 out of easy reach mitigates this, but it is a real trade. Second, there is no professional monitoring or 24/7 continuous timeline in the box; the camera records events, not an unbroken day. Third, some conveniences that cloud services bundle, such as rich smart-alert history and multi-camera cloud dashboards, simply are not part of the local model. None of these outweigh the fee savings for a typical household, but a buyer should choose the E340 knowing the cloud was doing more than just charging them.

The eufy privacy question, in context

Any honest eufy review has to address the 2022–2023 episode, when a security researcher showed that eufy was uploading facial-recognition thumbnails to the cloud despite marketing that implied everything stayed local, and demonstrated that some camera streams could be pulled up in an unencrypted state. It was a legitimate black eye. Anker (eufy's parent) responded by patching the flaws, moving live viewing behind eufy's secure web portal, and revising its privacy language. The lesson for a buyer today is not that eufy is uniquely unsafe but that "local storage" is a design goal to verify rather than take on faith: the E340 does keep recordings on the device, and preview thumbnails for push notifications may still transit eufy's servers to reach your phone. If your requirement is that nothing whatsoever leaves the property, that is a different and stricter category of device.

Who should buy it

The E340 is the natural upgrade for anyone replacing a Ring or Nest doorbell specifically to stop paying monthly. It is best for households that want a head-to-toe view with real package visibility, that have either doorbell wiring or a good spot for the battery unit, and that live inside the Alexa or Google Assistant world where the doorbell can announce a visitor on a smart display.

Who should skip it

Apple households should skip it: the E340 does not support HomeKit or Home Key, so an iPhone runs the eufy app but never controls the doorbell from Apple Home. Buyers who need a guaranteed off-site copy of footage the instant it is captured should stay with a cloud system and accept the fee. And anyone who wants a continuous 24/7 recording of the doorstep rather than event clips will want a wired camera with a local NVR instead.

How it compares

Against the Ring Battery Doorbell and the Ring Wired Doorbell already reviewed here, the contrast is the entire pitch of this site. Ring's newest hardware is polished and its Alexa integration is unmatched, but recorded history requires a Ring Home plan with no local alternative. The E340 answers exactly that complaint, adds a second camera Ring does not offer at this price, and charges nothing after purchase, at the cost of Ring's app polish and ecosystem depth. Buyers who value a saved record of the door they actually own, without an invoice, land on the eufy; buyers wedded to Alexa's seamlessness may still prefer Ring and its plan.

Verdict

The eufy Video Doorbell E340 does the one thing the Ring doorbells on this site cannot: it keeps a real, reviewable record of the front door with no monthly fee. The dual-camera head-to-toe view is a genuine functional advantage for catching packages, the color night vision suits the porch, and the choice of wired or battery power fits almost any door. Its limits are predictable and easy to design around: no HomeKit, local-only storage that a thief could carry off, and a build that stores events rather than a 24/7 timeline. For the large group shopping to leave a doorbell subscription behind, it is the most straightforwardly recommendable pick on the site.

Frequently asked questions

Does the eufy E340 really work with no subscription?

Yes. Live view, two-way talk, motion and package alerts, recorded clips, and anytime playback all run through the free eufy Security app using the doorbell's built-in 8GB. There is no plan to buy for the core experience, and eufy positions that built-in storage as a replacement for the paid cloud backup its rivals charge for.

What happens to your recordings when the 8GB fills up?

The storage works as a rolling buffer: once full, the oldest event clips are overwritten by new ones. That keeps recent activity available without any action from you, but it is not a long-term archive. To keep more history, you can add a eufy HomeBase, which expands local storage well beyond the built-in 8GB.

Does it still record if your internet goes down?

The doorbell keeps saving motion events to its local storage during an outage because recording does not depend on the cloud. What you lose while the connection is down is the ability to receive remote notifications or view the live feed away from home; both resume once Wi-Fi returns.

Does the E340 work with Apple HomeKit?

No. It works with Amazon Alexa and Google Assistant but does not support Apple HomeKit or Home Key. Apple-centric households that want HomeKit Secure Video should look at a doorbell built for that ecosystem instead.