eufy Security Video Doorbell E340, Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, Wired or Battery Powered, HomeBase S380 Compatible, No Monthly Fee (Renewed)
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AI Verdict
This 2K dual-camera doorbell offers local storage and flexible battery or wired power, ideal for users avoiding subscription fees and needing package monitoring.
This doorbell is a situational fit because its dual 2K cameras and local storage are strong advantages for specific users, but the battery-dependent 'wired' operation and reported app delays mean it won't suit everyone. The flexibility of power sources is a plus, but the lack of true 24/7 wired recording is a limitation for continuous monitoring needs.
If 24/7 continuous recording is essential, look for doorbells explicitly stating 'electric-only' power or 'continuous recording' when hardwired, often with a higher VA transformer requirement.
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Pros
- Dual cameras provide a 160-degree view of visitors and a separate view of the ground for package monitoring, eliminating blind spots.
- 2K Full HD resolution delivers clear visuals of your doorstep and visitors.
- Color night vision, supported by a dual-light system, offers clear nighttime viewing up to 16ft (5m).
- Local storage capability means no monthly subscription fees for recorded video and smart detection features.
- Compatible with HomeBase S380 for expanded local storage and additional AI features.
- Offers both battery and wired power options, with the wired connection continuously charging the installed battery.
Cons
- Wired mode still requires the battery to be installed and primarily trickle charges it, not providing true 24/7 recording like some electric-only doorbells.
- App reliability and notification speed can be inconsistent, with some users reporting delays in connecting to the live feed.
- Motion detection can be overly sensitive to non-human objects or, conversely, miss alerts for actual events.
- Does not support Apple HomeKit or IFTTT applets, limiting integration with certain smart home ecosystems.
- The doorbell itself does not include a chime, requiring a separate purchase of a Eufy Minibase Chime or use of a HomeBase/Alexa device.
Dimension Scores
The dual cameras and AI for people and package detection work, but some users report missed alerts or over-sensitivity to non-package items.
It uses Wi-Fi, but some users experience slow connection times to the live feed and app reliability issues.
The app is intuitive for reviewing footage and alerts, but it lacks support for HomeKit and IFTTT, and Alexa integration can be slow.
The doorbell has an IP65 weather-resistant rating, indicating it's protected against dust and water jets.
Best For
- Homeowners prioritizing local video storage to avoid recurring subscription costs.
- Users needing comprehensive doorstep coverage, including package detection, via dual cameras.
- Individuals seeking flexible power options (battery or existing doorbell wiring) for installation.
- Households already invested in the Eufy ecosystem with a HomeBase S380 for enhanced features.
Not Recommended For
- Users requiring continuous 24/7 video recording directly from a wired connection without battery reliance.
- Those who need seamless integration with Apple HomeKit or IFTTT smart home routines.
- Anyone expecting instant, lag-free live view access and notifications every single time.
Watch Out For
- The 'wired' power option only trickle charges the internal battery, meaning the doorbell still relies on the battery and does not enable 24/7 recording.
- Some users report significant delays (5-10 minutes) for the doorbell to connect to the internet and provide a live feed, making real-time interaction difficult.
- Battery life, while advertised up to 6 months, is highly variable and can be as short as 30 days for some users depending on event frequency and settings.
- The package detection feature, while present, can be overly sensitive to static objects like statues, generating false alerts.
- The doorbell does not come with a chime unit; you'll need to use an existing mechanical chime, a Eufy HomeBase, or an Alexa device for audible alerts inside your home.
Full Specifications
| UPC | 194644179809 |
| ASIN | B0CM3DVK39 |
| Brand | eufy Security |
| Color | Black |
| Wattage | 1 watts |
| Material | Plastic |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Room Type | Hallway, Living Room, Study Room possibility room |
| Zoom Type | Digital Zoom |
| Alert Type | Motion Only |
| Model Name | E340-Renewed |
| Unit Count | 1.0 Count |
| Item Weight | 1.06 pounds |
| Manufacturer | Anker |
| Power Source | Battery or Wired |
| Mounting Type | Wall Mount |
| Viewing Angle | 160 Degrees |
| Control Method | App |
| Controller Type | Iris |
| Number of Items | 5 |
| Special Feature | HD Resolution |
| Installation Type | Screw In |
| Item model number | T8214-Renewed |
| Light Source Type | Infrared |
| Night Vision Range | 16 Feet |
| Number of Channels | 2 |
| Product Dimensions | 5.91 x 2.03 x 1.11 inches |
| Batteries Required? | Yes |
| Included Components | doorbell |
| Indoor/Outdoor Usage | Outdoor |
| Low light technology | Night Color |
| Video Capture Format | MPEG-4 |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wireless |
| Photo Sensor Technology | CMOS |
| Video Capture Resolution | 2K |
| Item dimensions L x W x H | 5.91 x 2.03 x 1.11 inches |
| Flash Memory Installed Size | 8 GB |
| Recommended Uses For Product | Indoor Security |
| International Protection Rating | IP67 |
| Wireless Communication Technology | Wi-Fi |
| Audio Visual Recording Capabilities | Video |
| Flash Memory Supported Size Maximum | 16 TB |
What Buyers Say
The Eufy E340's dual cameras are a game-changer for package monitoring, giving you a clear view of both the visitor and the ground in front of your door. Many users appreciate avoiding monthly fees due to local storage, a significant cost saver compared to other brands. However, the 'wired' option doesn't provide 24/7 recording and still relies on the internal battery, which can drain faster than expected with frequent activity. Some people also get frustrated with the app's occasional slowness to connect to the live feed or delayed notifications.
“I replaced my old doorbell 'cause I was sick of paying every month, and this Eufy's dual cameras are awesome for packages, but man, sometimes the app takes forever to show me who's there. Still, no subscription is a win!”
Common Praise
- The dual-lens setup captures a wide view of visitors and monitors packages on the ground, eliminating blind spots.
- Video quality is sharp and clear, even at night with color night vision.
- No subscription fees for accessing recorded footage or smart detection features.
- Installation is straightforward, and connecting to the Eufy app is easy.
- The HomeBase S380 compatibility allows for expanded storage and acts as a chime.
Common Complaints
- The 'wired' connection only trickle charges the battery, and the doorbell still requires the battery to be installed, preventing true 24/7 recording.
- App can be slow to load the live feed or deliver notifications, sometimes taking several minutes.
- Battery life can be shorter than the advertised 4-6 months, especially with high activity, requiring more frequent recharging.
- Motion detection can be unreliable, either missing actual events or triggering on non-human movement.
- Lack of support for Apple HomeKit and IFTTT limits smart home integration options.
Ownership Tips
- Even when hardwired, you'll still need to occasionally remove and charge the battery if your usage is high, as the trickle charge might not keep up.
- The 'Delivery Guard' feature for package detection can sometimes flag inanimate objects near your door as packages, leading to false alerts.
- The color night vision works best when there's some ambient light or if the doorbell's built-in lights illuminate the area effectively.
- If you don't have a HomeBase, consider buying the Eufy Minibase Chime separately, as the doorbell itself won't make a sound inside your house.
- Adjusting motion detection zones and sensitivity is crucial to balance battery life and accurate alerts, as default settings can be too broad or too narrow.
Frequently Asked Questions
Does the Eufy E340 offer 24/7 continuous recording when hardwired?
No, when hardwired, the E340's battery is continuously charged, but the device still operates primarily on battery power and does not support 24/7 continuous recording.
Is the Eufy E340 compatible with the HomeBase S380?
Yes, the Eufy E340 is compatible with the HomeBase S380 (HomeBase 3), allowing for expanded local storage and advanced AI features.
Do I need a subscription for the Eufy E340?
No, the Eufy E340 offers local storage and smart object detection without any monthly subscription fees.
Does the Eufy E340 come with an indoor chime?
The E340 doorbell itself does not include a chime. You can connect it to an existing mechanical chime, use a Eufy HomeBase, or pair it with Alexa devices for indoor alerts.
What are the power requirements for hardwiring the Eufy E340?
Wired mode requires a power source of 16 to 24V and >10VA. The battery must also remain installed for operation.
Buying Guide
When you're looking at video doorbells, think about how you want to power it: battery for easy install, or wired for less frequent charging. Also, decide if you're okay paying a monthly fee for cloud storage, or if you prefer local storage to avoid those recurring costs. The camera's resolution and field of view matter for seeing who's there and what's on your porch, especially if you get a lot of deliveries.
Dual Cameras
Unlike single-lens doorbells that might miss packages placed directly below the camera, dual cameras give you two perspectives: one for the person at the door and another specifically for the ground, like having two sets of eyes covering all angles.
2K Resolution
This refers to the clarity of the video. A 2K resolution (2048x1536 pixels) means you'll see more detail in faces, license plates, or package labels compared to standard 1080p, making identification easier.
Local Storage (No Monthly Fee)
This means your video recordings are saved directly to a memory card in the device or a connected hub, not to a company's cloud server. It saves you money every month, like owning your own digital video recorder instead of renting storage space.
Battery or Wired Power
This dictates installation and maintenance. Battery power offers flexibility to install anywhere, but you'll need to recharge it periodically. Wired power connects to your existing doorbell wiring, providing a continuous charge, so you rarely (or never) have to manually recharge the battery.
Alternatives
If this doorbell doesn't fit, search for models with true 24/7 continuous recording when hardwired, or those with broader smart home platform compatibility like HomeKit, and consider models with higher battery capacity if going completely wireless.
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