If you want better Frame rate
Choose eufy 4K NVR Security Camera System S4 Max. It scores 4.5 vs 2.5 for Frame rate, with a 4.3 overall score.
Eufy E340 Floodlight Camera Review
Bottom Line
Choose the Eufy E340 for bright hardwired floodlight coverage, sharp dual-lens video, local storage, and no required subscription. Skip it if you need HomeKit, battery power, or the smallest outdoor camera.
Best for
Best for homeowners or small businesses replacing an existing floodlight who want wide yard or driveway coverage, bright lighting, local recording, and AI tracking without a mandatory monthly fee.
Not for
Not for renters, Apple HomeKit households, or anyone who needs battery/solar placement flexibility, compact styling, PoE/ONVIF support, or full third-party automation compatibility.
Verdict
The Eufy E340 stands out as a hardwired floodlight camera with sharp dual-lens video, strong lighting, wide pan-and-tilt coverage, and unusually flexible local storage. Reviewers consistently praised the detail, night vision, AI tracking, and no-subscription value, especially when paired with HomeBase for more storage and features. The tradeoff is ecosystem flexibility: it works well with Alexa and Google, but HomeKit, IFTTT, Matter, ONVIF, and battery-powered placement are weak or absent. False alerts appear in some testing, and the 15 fps frame rate can blur fast motion, but most evidence still points to a capable, high-value outdoor security camera.
Feature Scorecards
Summary
56 reviewed features-
Very positive 4.5-5.027 (48%)
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Positive 3.5-4.420 (36%)
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Neutral 2.5-3.46 (11%)
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Negative 1.5-2.43 (5%)
Pros
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Reviewers strongly valued the optional cloud model because core features and storage can be used without recurring subscription fees.
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Connectivity was mostly praised, with reviewers reporting strong range, quick network connection, and solid Wi-Fi performance.
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Color reproduction received strong praise, with reviewers noting vivid, realistic hues and unusually faithful color capture.
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Pan-and-tilt range was praised as a major advantage, with reviewers valuing the broad mechanical coverage and flexible aiming.
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Dual-band Wi-Fi performance was praised in hands-on use, including solid connectivity and fast 5 GHz results.
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Video detail was one of the strongest areas, with reviewers repeatedly praising sharp 3K footage and detailed zoomed views.
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Night vision was repeatedly praised, both in infrared and color modes, with several reviewers calling it crisp or excellent.
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Floodlight brightness was repeatedly praised as powerful and useful, though one reviewer warned that poor aiming can wash out night details.
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Continuous recording was a major strength because the hardwired E340 can record around the clock when storage is available.
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Local storage was one of the product’s strongest value points, especially microSD and HomeBase options that avoid monthly fees.
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Price value was strong because reviewers saw high performance, no fees, and unusually broad features for the price.
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Low-light performance was praised for clear detail, especially when the floodlights enabled color night footage.
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Detection and detail range were strong in test evidence, including reliable person detection and clear distant yard coverage.
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Included accessories helped setup, with reviewers appreciating hardware, the installation hook, and everything needed for mounting.
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Reviewers consistently liked the Eufy app’s depth and usability, calling it robust, practical, intuitive, and full of useful controls.
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The dual-camera design was one of the clearest strengths, giving reviewers both broad context and telephoto detail.
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Optical zoom performance was praised for detailed telephoto views and useful long-distance detail.
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Spotlight features were flexible and well-liked, including adjustable brightness, schedules, and motion-activated lighting.
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Coverage was a major strength, with reviewers praising the wide property view, pan coverage, and ability to cover larger spaces.
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Motion zones were seen as easy and effective, helping reduce irrelevant triggers through app-based zone and sensitivity controls.
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Detection and tracking features were widely praised, though a few reviews noted false positives or default settings needing adjustment.
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On-device AI was generally effective for detection and tracking, especially with HomeBase, though false positives still occurred.
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On-device and subscription-free features were a major selling point, especially free AI-related controls and local processing options.
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System scalability was a strength for Eufy users, especially with HomeBase storage and multi-camera expansion.
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The hardwired design was a tradeoff: it limits flexibility but supports reliable power, stronger lighting, and continuous recording.
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Event recording reliability benefited from hardwired power, out-of-view detection, and continuous recording that reduce missed events.
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Smart accessory compatibility worked well for Alexa and Google actions, including one tested Alexa routine.
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PTZ responsiveness and tracking were mostly smooth and effective, with one review noting occasional lag in manual controls.
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Zoom clarity was generally strong, especially for hybrid and digital zoom, though one reviewer noticed some blur with 3x optical zoom.
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Notifications were often fast or instant, though one reviewer measured a few-second delay in real use.
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Build quality was viewed as solid to excellent, though one reviewer felt the plastic body was less rugged and elegant than a rival.
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Durability impressions were positive overall, with improved toughness and IP65-related confidence, though not every reviewer stress-tested it.
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The hub is optional for core use, but reviewers noted HomeBase adds valuable storage and AI while raising initial cost.
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Two-way audio was generally clear enough for visitors and conversations, though it was not framed as premium audio.
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False-alert performance was mixed but positive overall: several reviewers praised filtering, while others saw cats, chairs, or trees misidentified.
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Installation was usually considered manageable with existing wiring, but the hardwired setup may require an electrician.
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Cable handling and installation support were mostly helpful, especially hidden cabling and the hook, but one reviewer questioned the wire-block approach.
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The mobile app experience was mostly stable and easy to manage, though one review mentioned minor firmware or connectivity glitches.
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Mounting flexibility was useful, including wall or ceiling placement and a workaround plug-in installation, though hardwiring still limits placement.
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Microphone pickup was good enough for clear two-way conversation in hands-on use.
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Privacy zones were presented as useful and straightforward for blurring areas like neighboring windows.
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Notification management was adjustable and useful, but false-alert silencing and short delays made it somewhat mixed.
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Speaker and siren output was loud enough for deterrence, but audio quality was described as limited rather than exceptional.
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Weather resistance was generally adequate, but one source advised covered mounting to reduce long-term moisture risk.
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Dual-stream or dual-view capability was useful to some reviewers, but one found the compressed dual-view mode reduced image quality.
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Cross-camera tracking through HomeBase was considered useful but still immature, with beta-like errors noted.
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Recording start-time lag was not a dominant complaint, but one source reported occasional delays between detection and recording.
Cons
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Smart-home integration was mixed: Alexa and Google worked, but Apple, Matter, IFTTT, and deeper controls were missing.
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Streaming reliability was mixed, with some quick live feeds but occasional slow loading or bandwidth-related playback issues.
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Size and footprint were a drawback for some reviewers because the camera is large and not especially elegant.
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Battery power flexibility was weak because the E340 is hardwired and not suited to buyers wanting a battery camera.
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Customer support and warranty handling surfaced as a weakness in user-feedback reporting, especially around post-warranty issues.
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Frame rate was a recurring weakness because 15 fps can blur or chop fast-moving subjects.
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IFTTT and broader automation compatibility were weak, with reviewers calling out absent IFTTT and limited third-party triggers.
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HomeKit integration was a consistent weakness because the E340 lacks Apple HomeKit support.
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ONVIF support was called out as absent, making cross-manufacturer integration weaker.
Compared With Category Average
Compared with other Surveillance Cameras, this product is above average in Continuous recording capability, Dual-band (2.4/5GHz) performance, Cloud storage plan value, near average in Customizable motion zones, Detection features, below average in Power options (battery), IFTTT/automation compatibility, ONVIF/RTSP support.
Summary
56 compared features-
Above average 0.4+ pts higher25 (45%)
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Same as average within 0.3 pts18 (32%)
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Below average 0.4+ pts lower13 (23%)
Largest category differences
| Attribute | This product | Category average | Difference |
|---|---|---|---|
| Continuous recording capability | 4.8 | 3.3 | +1.6 |
| Power options (battery) | 2.5 | 4.0 | -1.5 |
| Dual-band (2.4/5GHz) performance | 5.0 | 3.5 | +1.5 |
| Cloud storage plan value | 5.0 | 3.6 | +1.4 |
| IFTTT/automation compatibility | 1.8 | 3.2 | -1.4 |
| ONVIF/RTSP support | 1.5 | 2.7 | -1.2 |
| PTZ (pan/tilt/zoom) control responsiveness | 4.4 | 3.4 | +1.0 |
| Connectivity options | 5.0 | 3.9 | +1.1 |
Consider This Instead
If you want better Streaming reliability
Choose Eufy S340 Solar Camera. It scores 4.2 vs 3.0 for Streaming reliability, with a 3.8 overall score.
If you want better Power options (battery)
Choose Reolink Altas PT Ultra 4K Solar Security Camera. It scores 3.9 vs 2.5 for Power options (battery), with a 3.8 overall score.
If you want better IFTTT/automation compatibility
Choose Tapo C675D. It scores 4.0 vs 1.8 for IFTTT/automation compatibility, with a 4.2 overall score.
Compared in Reviews
Products reviewers directly compared with this model, grouped into quick takeaways.
- Worse: yard coverage ZDNET had tried Arlo Pro 5S before but said the E340 was the solution that covered the whole yard space.
Arlo Pro 3 Floodlight Camera
- Better: third-party integrations PCMag said the Arlo Pro 3 Floodlight Camera offers more integration options than the E340.
Eufy Floodlight Cam 2 Pro
- Worse: resolution and value Reviewed saw the E340 as a better-value evolution of the older Eufy Floodlight Cam 2 Pro.
FAQ
Does the Eufy E340 require a subscription?
No. Reviewers repeatedly valued that core recording and AI features can work with local storage, while cloud storage remains optional.
Can it record continuously?
Yes. Because it is hardwired, reviewers noted that it can support 24/7 or continuous loop recording when paired with a microSD card or HomeBase storage.
How good is the video quality?
Reviewers strongly praised the sharp 3K wide-angle footage, detailed telephoto views, and useful zoom performance, with especially strong results in daylight and at night.
Are the floodlights bright enough?
Yes for most homes. Multiple reviewers described the 2,000-lumen floodlights as very bright or powerful, though one warned that poorly aimed lights can wash out night details.
Does the E340 work with Apple HomeKit?
No. Several reviews called out the lack of HomeKit support, even though Alexa and Google Assistant support were generally available.
Is installation easy?
It is manageable if you already have floodlight wiring, and reviewers liked the included hardware and setup guidance. If you are not comfortable with mains wiring, several reviewers recommend hiring an electrician.
Does the AI tracking work well?
Usually yes. Reviewers praised tracking and detection overall, but several noted false positives from cats, trees, chairs, or other objects, so sensitivity and zones may need adjustment.
Sample Expert Reviews We Analyzed
These are a few of the reviews included in our analysis.
Video Reviews
YouTube - Youtube
- Review score
- 4.7
YouTube - Youtube
- Review score
- 4.7
YouTube - Youtube
- Review score
- 4.3
Article Reviews
reviewed.com
- Review score
- 4.4
zdnet.com
- Review score
- 4.6
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