Electronics › Smart Home & Security
Video Doorbell E340
Video doorbell with built-in camera
More about it ↓Budget · bottom third of smart home & security
Quick take
In short: what each side says
AI panel · Reviewers — each opened up in full further down ↓
Best on AI Mode (avg #2.0), weakest on Claude (#12.0)
Reviewers agree this dual-camera doorbell delivers sharp video, strong night vision, and subscription-free local storage, with a few installation and audibility quirks.
Every side lands high — Holds up.
Main competitors
Top rivals in Smart Home & Security.
About
What it is.
Eufy's Video Doorbell E340 belongs to the company's battery-powered smart home security line, mounted at the entryway to capture visitors and deliveries via a built-in camera and motion sensing. It stores footage locally rather than through a mandatory cloud plan, so homeowners can review activity without ongoing fees.
It suits people focused on porch and package monitoring, including after dark, and who prefer local storage over subscription-based cloud plans. It's a poor match for households wanting a louder built-in chime or continuous wired recording without adding separate hardware like a chime unit or storage sync box.
The verdict
The E340 delivers sharp dual-camera video with strong night vision and subscription-free local storage, earning consistent praise from both reviewers and buyers, though the built-in chime is too quiet and battery life requires frequent charging.
Act one
What the machines think.
Several AI models read the category and place this product — model by model, list by list, over time.
Model by model?
How each AI sees it.
Best on AI Mode (avg #2.0), weakest on Claude (#12.0) Averaging across the AI panel, Video Doorbell E340 sits around #5.3 this snapshot.
Gemini
—
Didn’t rank Video Doorbell E340 this snapshot.
Grok
Didn’t rank Video Doorbell E340 this snapshot.
Rank trajectory?
Weeks of movement.
Act two · ★ new
What the people say.
The same product, judged by the owners who bought and filmed it — what they praise, what they knock, who it's for.
Video reviews?
What reviewers actually say.
AI summary of 5 reviews · as of Jul 2026
Reviewers agree this dual-camera doorbell delivers sharp video, strong night vision, and subscription-free local storage, with a few installation and audibility quirks.
What they praise
- Dual cameras give clear coverage of both visitors and packages on the ground
- Color night vision with adjustable dual lights produces clear low-light footage
- No subscription required; footage stores locally on the doorbell or a home hub
- Removable, swappable battery makes charging convenient without taking the whole unit down
- Flexible installation supports both battery-only and wired setups
What they knock
- Doorbell chime is not loud enough to hear reliably without an add-on chime or smart speaker
- Wiring the doorbell in does not enable true pre-roll or continuous recording, only trickle-charges the battery
- Lower camera lens is fixed rather than adjustable on this model
- Full feature set and larger storage benefit from owning an additional home hub
Synthesised from: LifeHackster · Lon.TV · TechLine · DoItYourselfDad · ManShed
Eufy Video Doorbell E340 - Dual Lens 2K Wireless Doorbell Camera with Color Night Vision
LifeHackster
The Eufy E340 Dual Camera Wireless Doorbell is the Best I've Tested - Full Review
Lon.TV
eufy Video Doorbell E340 Review: The Best Smart Doorbell for the Price?
TechLine
Dual Camera Doorbell Honest Review - Eufy Video Doorbell E340
DoItYourselfDad
Eufy Video Doorbell E340 Review: Wireless Doorbell Camera without Subscription | Dual Cameras
ManShed
Act three · ★ new
Do they agree?
Put the machine's rank and the owners' score in one frame, settle it with a verdict, and answer the only question that matters: should you buy it?
The disagreement
Where the juries actually split.
AI Mode
#2avg rank
ranks it highest of the panel
Claude
#12avg rank
the most sceptical model
critics 4.3/5 sits outside the models' split.
critics 4.3/5Per-model average ranks from this week's panel?
The bottom line
So should you buy it?
The AIs’ #2 pick in Smart Home & Security. Critics back it at 4.3 / 5.
Frequent rivals?
What it competes against.
- Nest Doorbell (battery, 2nd gen)Google NestEufy leads 2–0 · 2 shared$130–$180Read
- Video Doorbell V2WyzeEufy leads 2–0 · 2 sharedRead
- Video Doorbell WiredRingEufy leads 1–0 · 1 sharedRead
- Stick Up Cam ProRingEufy leads 1–0 · 1 sharedRead
- Circle View DoorbellLogitechEufy leads 1–0 · 1 sharedRead
- Video Doorbell EliteRingEufy leads 1–0 · 1 sharedRead
- Nest Doorbell (battery, 2nd gen)GoogleEven 1–1 · 2 sharedRead
Frequently asked
What buyers want to know.
What makes the dual-camera setup useful?
The two cameras let you see both visitors at eye level and packages on the ground clearly. Reviewers say this dual view gives you better coverage of what's happening at your door.
Does it work without a subscription?
Yes. Footage stores locally on the doorbell itself or on a home hub, with no subscription required. Reviewers highlight this as a key strength of the doorbell.
How good is the night vision?
Reviewers note the doorbell captures clear color footage in low light using adjustable dual lights. The night vision performance is one of its stronger points.
What's the main downside with the chime?
The built-in doorbell chime is not loud enough to hear reliably in most homes. Reviewers recommend adding a separate indoor chime or smart speaker to ensure you hear visitors.
Can I charge it without taking it down?
Yes. The battery is removable and swappable, so you can charge it separately without removing the whole unit from your door.
Who should buy this doorbell?
It's best for homeowners who want clear footage of packages, strong night vision, and no recurring fees. Skip it if you need a loud built-in chime or fully wired continuous recording without extra hardware.
The recap
Where it stands today.
- PositionBest rank #2 across 2 intents tracked (climbed 2 this week).
- FootprintStrongest in Best Video Doorbells (#2). Weakest in Best Home Security Cameras (#12).
- TraitsMost often described as “local storage” (2 mentions).
- Closest rivalNest Doorbell (battery, 2nd gen) (2–0 across 2 shared intents).
- MakerBy Eufy — see how it ranks across other intents on its brand profile.
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