-
4.9
based on 17 reviews
Ongoing ownership costs: 4.9, based on 17 reviews
The long-term cost story is repeatedly positive because core recording and smart alerts do not require a monthly plan. Optional cloud storage, extra hardware (HomeBase), or spare batteries can add cost, but the baseline ownership cost is commonly framed as lower than subscription-dependent rivals.
-
4.9
based on 17 reviews
Subscription: 4.9, based on 17 reviews
Reviewers consistently highlight that no subscription is required for local recording and smart alerts, which differentiates the E340 from many competitors. Cloud subscriptions exist as an optional add-on for longer history or off-device backups, but they are not presented as mandatory for basic use.
-
4.7
based on 3 reviews
Peace of mind: 4.7, based on 3 reviews
Multiple reviews explicitly cite improved peace of mind, especially for frequent deliveries or limited mobility, because the doorbell makes it easier to verify visitors and packages quickly. The dual view and deterrence-style features are often credited for making the system feel more protective than basic doorbells.
-
4.6
based on 13 reviews
Delivery package monitoring: 4.6, based on 13 reviews
Package handling is the headline feature: the dual-cam view reduces the usual doorstep blind spot, and Delivery Guard-style alerts can warn on deliveries, pickups, and loitering. A recurring caveat is that detection works best when packages are placed clearly in view (larger boxes are detected more reliably than small items).
-
4.6
based on 2 reviews
Light adjustability: 4.6, based on 2 reviews
Where discussed, reviewers like being able to adjust the night lighting, including brightness (and sometimes color temperature), to avoid blinding visitors while still improving nighttime clarity. This control helps balance deterrence, image quality, and battery use.
-
4.5
based on 5 reviews
Installation and Mounting: 4.5, based on 5 reviews
-
4.4
based on 7 reviews
Motion-detection customization: 4.4, based on 7 reviews
Customization is frequently highlighted: adjustable sensitivity, activity zones, and alert filtering (people/packages) help reduce noise, especially for street-facing doors. Some reviews mention zone limits (for example, only a couple zones) but still rate controls as better than average.
-
4.4
based on 1 review
Field of view and framing: 4.4, based on 1 review
Reviewers consistently like the framing benefit of the dual-camera layout: a wide main view plus a dedicated floor view improves head-to-toe coverage and package visibility. A few mention tradeoffs like digital zoom limits or occasional blown highlights in bright sun.
-
4.4
based on 1 review
Snapshot capture: 4.4, based on 1 review
Snapshot-style previews (thumbnails/rich notifications) are frequently cited as improving usability because you can triage alerts without opening the app. Several reviews treat this as a key quality-of-life feature versus plans that lock it behind subscriptions.
-
4.4
based on 3 reviews
Zones and activity areas: 4.4, based on 3 reviews
Activity zones are commonly used to reduce unwanted alerts, and reviewers generally find them effective when combined with sensitivity and person/package filters. A few note limits on how many zones you can set or that careful tuning is required for busy streets.
-
4.4
based on 16 reviews
Low-light and Night vision: 4.4, based on 16 reviews
Night performance is a strong point: reviewers praise color night vision enabled by built-in lights, with the option to fall back to infrared. The common tradeoff is that lights can reduce battery life and the far end of the scene may lose detail in full-color spotlight mode.
-
4.4
based on 13 reviews
Notifications: 4.4, based on 13 reviews
Notifications are typically praised for arriving quickly and for supporting richer previews (text plus thumbnail/snapshot). Delays can occur depending on Wi-Fi/mobile connectivity, but most reviews still view the alerting experience as one of the E340s strengths versus subscription-gated competitors.
-
4.4
based on 11 reviews
Quick-reply / pre-recorded message usefulness: 4.4, based on 11 reviews
Quick replies and deterrence messaging are repeatedly described as genuinely useful, from simple canned responses to package-guard voice warnings that can startle or discourage opportunistic theft. Custom recordings and fast triggering are recurring positives.
-
4.3
based on 6 reviews
Base / Hub integration: 4.3, based on 6 reviews
The doorbell works standalone, but optional HomeBase integration is frequently praised for expanding storage and adding/boosting AI features. Multiple reviews frame HomeBase 3 as a nice upgrade path for Eufy ecosystem owners rather than a requirement for basic operation.
-
4.3
based on 4 reviews
Porch light brightness: 4.3, based on 4 reviews
The built-in lights are widely described as helpful for color night video and as a visual deterrent that signals the camera is active. Some reviewers wish the lighting direction/coverage were different, and several note that using lights more aggressively can reduce battery life.
-
4.3
based on 16 reviews
Video resolution and detail: 4.3, based on 16 reviews
Video quality is most often described as sharp and detailed from the 2K main camera, with the lower camera adequate for doorstep context. Some reviewers note HDR/bright-sun challenges or heavy compression in certain setups, but the overall consensus remains positive for typical doorbell distances.
-
4.3
based on 9 reviews
Object and person detection: 4.3, based on 9 reviews
Person/package identification is a major reason reviewers recommend the E340, with consistent mentions of human and package detection. Several sources still note occasional misreads, but the consensus is that detection is useful and generally effective for real-world deliveries.
-
4.3
based on 11 reviews
Audio: 4.3, based on 11 reviews
Two-way talk is typically rated as clear and loud, with full-duplex conversations feeling natural for a doorbell. Some reviewers noted compression, occasional sync quirks, or minor distortion in specific playback scenarios, but overall audio performance is viewed as above average.
-
4.3
based on 16 reviews
Storage: 4.3, based on 16 reviews
Local storage is a core advantage: 8GB onboard is repeatedly mentioned, with optional expansion via HomeBase or cloud plans. The common complaint is the lack of a simple microSD slot, making expansion either an extra purchase (HomeBase) or a paid cloud option.
-
4.2
based on 12 reviews
AI features: 4.2, based on 12 reviews
Across reviews, the E340s smart detection is a major draw: it can flag people and packages without a required subscription, and HomeBase 3 can expand AI features. Several reviewers still saw occasional misclassification or uneven accuracy, especially for more nuanced alerts.
-
4.2
based on 15 reviews
Battery and Charging: 4.2, based on 15 reviews
Battery life is often described as strong, helped by the removable pack and the option to trickle-charge when wired. Real-world endurance varies widely with traffic and lighting (color night vision lights can drain faster), and a few reviewers still dislike needing to remove the unit/battery for charging.
-
4.2
based on 9 reviews
Power Options and Compatibility: 4.2, based on 9 reviews
Power flexibility is widely confirmed: battery operation is easy, and hardwiring can provide constant/trickle power and trigger an existing chime. Several reviewers emphasize that wiring does not necessarily convert the E340 into a true always-on, wired-recording doorbell in the way some competitors can.
-
4.2
based on 5 reviews
Motion detection performance: 4.2, based on 5 reviews
Motion detection is generally considered reliable and tuneable, with filters to reduce false alarms. A few reviewers still observed late triggering or missed first seconds due to PIR-style triggering and battery-saving behavior, making it less ideal for capturing lead-in context.
-
4.2
based on 12 reviews
App, software and firmware: 4.2, based on 12 reviews
Reviewers generally describe the Eufy Security app as feature-rich and straightforward to set up, with lots of toggles for alerts, zones, lighting, and responses. A minority reported UI complexity or occasional stutters/freezes when opening live view, suggesting the experience can vary by device/network.
-
4.2
based on 15 reviews
Price and value: 4.2, based on 15 reviews
Value ratings are generally strong for buyers avoiding subscriptions, even when reviewers call the upfront price higher than budget models. The most common framing is that the E340s feature set (dual cameras, local storage, smart alerts) justifies the cost if those benefits matter.
-
4.1
based on 5 reviews
Face recognition: 4.1, based on 5 reviews
Face recognition is widely noted as available and useful for tagging familiar visitors, but accuracy is not uniformly perfect. Some reviews praise reliable recognition once trained, while others mention it can be inconsistent and may require setup/training (and may improve with HomeBase).
-
4.1
based on 2 reviews
Theft and Tamper: 4.1, based on 2 reviews
Anti-theft and tamper considerations get mixed notes: some sources mention tamper alarms and the need for a release pin/key, while others worry the unit can still be removed and stolen. Several reviewers suggest cloud backup or HomeBase storage as a hedge if device theft is a concern.
-
4.0
based on 5 reviews
Reliability (general): 4.0, based on 5 reviews
Overall reliability is typically rated high once installed, but it is still dependent on stable Wi-Fi and internet access for alerts and remote live view. A handful of reviews mention occasional missed triggers, integration hiccups, or performance slowdowns when connectivity is weak.
-
3.9
based on 3 reviews
Wi-Fi range and stability: 3.9, based on 3 reviews
Connectivity feedback varies: several reviews stress that performance is best with strong Wi-Fi near the door, and some note the device may be limited to 2.4 GHz networks. Router distance, weak mobile signal, or internet outages can materially affect live view speed and remote responsiveness.
-
3.9
based on 5 reviews
Chime: 3.9, based on 5 reviews
Chime support is workable but fragmented: the doorbell may not include a dedicated chime, yet can use existing wired chimes, HomeBase devices, optional plug-in chimes, and Echo devices as in-home alerts. Some reviewers flagged weaker or less convenient Google Home speaker chime behavior compared with Alexa/Echo setups.
-
3.9
based on 13 reviews
lag): 3.9, based on 13 reviews
Perceived lag depends heavily on network conditions: many report fast push alerts and quick doorbell-press response, especially on home Wi-Fi. Others experienced slower live-view loading or occasional app freezes, and several note performance can degrade when away from home or far from the router.
-
3.7
based on 5 reviews
Privacy: 3.7, based on 5 reviews
Privacy sentiment is nuanced: reviewers appreciate privacy zones/squares and optional security controls (such as 2FA), but several reference past security controversies around the brand. One practical criticism is that privacy masking can sometimes obscure a visitors face depending on how it layers on the scene.
-
3.7
based on 8 reviews
Design aesthetics: 3.7, based on 8 reviews
Design feedback is mixed: many describe the E340 as taller/bulkier and not the most discreet, while others appreciate the rugged, premium feel and security-minded form factor. Expect a more noticeable doorbell than slimmer single-lens rivals.
-
3.7
based on 4 reviews
Recording: 3.7, based on 4 reviews
Recording is primarily event-based, and reviewers like having local clips that are easy to browse and download. The biggest recurring limitation is the lack of true 24/7 recording and the occasional desire for higher bitrate/less compression controls.
-
3.5
based on 16 reviews
Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread): 3.5, based on 16 reviews
Integration coverage is considered decent for Alexa and Google Assistant (including smart display streaming and in-home announcements), but many reviewers call out missing Apple HomeKit support. Broader smart-home compatibility (Matter/Thread/IFTTT/SmartThings) is also commonly described as limited.