10 Best eufy E340 Products: Your Ultimate Best Buy Guide for Smart Security

Looking to upgrade your home security setup? The eufy E340 series offers some seriously impressive options, from cutting-edge video doorbells to powerful floodlight cameras. Choosing the right device can feel a bit overwhelming with so many great features packed into each model. That’s why we’ve put together this comprehensive guide to help you find the absolute eufy E340 best buy for your needs. We’ll dive into the top 10 products, breaking down what makes each one special, so you can make an informed decision and enhance your home’s safety with confidence.

Let’s explore the standout features and user experiences of these fantastic smart security solutions!

1. eufy Security E340 Video Doorbell Camera Wireless no…

eufy Security E340 Video Doorbell Camera Wireless no...

This eufy E340 doorbell stands out with its innovative dual-camera system, providing an unmatched view of your doorstep. Not only does the front-facing camera keep an eye on visitors, but a clever downward-facing camera ensures you won’t miss any packages or activities right at your feet. This means comprehensive coverage, giving you peace of mind whether you’re expecting a delivery or just want to see who’s stopped by.

  • Key Features:

    • Dual Cameras for Double Security: Front-facing for people, downward-facing for the ground.
    • Color Night Vision: Industry’s first dual-light system for clear night views up to 16ft.
    • 2K Full HD Clarity: Detailed visuals of your doorstep.
    • Battery or Wired Installation: Flexible power options.
    • Chime Compatibility: Works with existing chimes, eufy HomeBase 2/3, eufy Minibase Chime, Alexa, and Google Assistant.
    • Local Storage: No subscription fees.
  • Pros:

    • Excellent field of view with dual cameras.
    • Superior color night vision for better identification.
    • Flexible power options (battery or wired).
    • No monthly fees for local storage.
  • Cons:

    • Wired mode still requires battery installation.
    • Specific voltage requirements for wired power.
  • User Impressions: Users frequently praise the dual-camera setup for eliminating blind spots and the crisp, clear color night vision. Many appreciate the flexibility of installation and the ability to store footage locally without extra costs.

See it on Amazon here

2. eufy Security Video Doorbell Camera E340 (Battery Powered)…

eufy Security Video Doorbell Camera E340 (Battery Powered)...

This version of the eufy Video Doorbell E340 focuses on ease of use with its primary battery-powered design, while still delivering the robust dual-camera security and crystal-clear vision you’d expect. It’s perfect for those who want a quick, hassle-free installation without compromising on advanced features like enhanced night vision and 2K resolution. The inclusion of the eufy MiniBase Chime makes it a ready-to-go smart home security addition.

  • Key Features:

    • Dual Cameras: Front and downward cameras for comprehensive coverage.
    • Enhanced Security: Dual cameras work in tandem for advanced viewing.
    • Color Night Vision: Dual-light system for clear nighttime viewing up to 16ft.
    • 2K Full HD Clarity: Detailed visuals of your doorstep.
    • Includes eufy MiniBase Chime: Alerts throughout your home.
    • Wide Compatibility: Pairs with HomeBase S280/S380, Alexa, and Google Assistant.
  • Pros:

    • Easy battery-powered installation.
    • Comprehensive dual-camera coverage.
    • Excellent color night vision.
    • Comes with its own chime for immediate use.
  • Cons:

    • Not compatible with older eufy Wi-Fi Chimes.
    • Battery needs occasional recharging.
  • User Impressions: Customers love the straightforward battery installation and the included chime, making it a great out-of-the-box solution. The dual cameras are a consistent highlight, ensuring they catch everything happening at their door.

See it on Amazon here

3. eufy Security Video Doorbell E340 (Battery Powered),…

eufy Security Video Doorbell E340 (Battery Powered),...

This bundle is a fantastic eufy E340 best buy if you’re looking for uninterrupted doorbell operation. It couples the highly-rated E340 Video Doorbell with an extra quick-release rechargeable battery pack. This means you can keep one battery charged and ready to swap, ensuring your doorbell is always online, never missing a moment of security. It’s ideal for busy households that can’t afford any downtime.

  • Key Features:

    • Reliable Backup Power: Includes an extra 6,500 mAh quick-release battery pack.
    • Enhanced Security with Dual Cameras: Front and downward cameras for full coverage.
    • Color Night Vision: Dual-light system for clear night views up to 16ft.
    • 2K Full HD Clarity: Captures more details with high-resolution video.
    • Flexible Chime Compatibility: Works with existing chimes, eufy HomeBase S280/S380, eufy MiniBase Chime, Alexa, and Google Assistant.
    • Local Storage: No subscription fees.
  • Pros:

    • Virtually uninterrupted operation with two batteries.
    • Easy battery installation and removal.
    • Comprehensive dual-camera view.
    • Clear color night vision.
  • Cons:

    • Initial cost is higher due to the extra battery.
    • Not compatible with certain older eufy chime models.
  • User Impressions: Reviewers rave about the convenience of the extra battery, calling it a game-changer for long-term reliability. The dual cameras and clear video quality are also frequently praised as strong points for this smart security doorbell.

See it on Amazon here

4. eufy Security Camera Floodlight Camera E340 Wired, Security…

eufy Security Camera Floodlight Camera E340 Wired, Security...

Step up your outdoor security with the eufy Security Floodlight Camera E340 Wired. This isn’t just a camera; it’s a comprehensive security system for your yard. Featuring 24/7 recording, 360° pan coverage, and dual 2K/3K cameras, it ensures you’re always aware of what’s happening outside. Plus, its powerful 2,000-lumen smart defense light acts as a strong deterrent, making it a serious contender for the eufy E340 best buy in outdoor surveillance.

  • Key Features:

    • 24/7 Recording: Always on and recording with local storage (microSD up to 128GB or HomeBase S380).
    • 360° Camera Coverage: Pan horizontally to track detected people with AI.
    • Dual 2K/3K Cameras: Telephoto (up to 50ft) and wide-angle for 8x hybrid zoom and high resolution.
    • 2,000-Lumen Smart Defence Light: Adjustable brightness, 95dB alarm, motion-activated illumination.
    • Fast Connectivity: 2.4G/5GHz Wi-Fi 6 for stable performance.
  • Pros:

    • Continuous recording capability.
    • Wide 360° pan and AI tracking for full coverage.
    • Dual cameras offer incredible detail and zoom.
    • Powerful floodlight and alarm deter intruders effectively.
    • Enhanced Wi-Fi 6 for reliable connection.
  • Cons:

    • Requires wired installation.
    • Max resolution is 2K during AI tracking/dual views.
  • User Impressions: Users are highly impressed by the floodlight’s ability to cover large areas, the precision of AI tracking, and the bright, customizable illumination. The 24/7 recording and dual cameras are frequently cited as major advantages for peace of mind.

See it on Amazon here

5. eufy Floodlight Camera E340 with AC Cable, Security Camera…

eufy Floodlight Camera E340 with AC Cable, Security Camera...

This specific eufy Floodlight Camera E340 model is designed for easier installation, offering a significant advantage for many homeowners. It comes with an AC cable and a three-prong plug, meaning you don’t necessarily need a junction box or complex wiring. This flexibility allows for more versatile placement around your property, making it simpler to get robust 24/7 outdoor security up and running, all while enjoying the impressive dual-camera and powerful floodlight features.

  • Key Features:

    • 24/7 Recording: Continuous monitoring with local storage (microSD up to 128GB or HomeBase S380).
    • 360° Camera Coverage: Pan horizontally, AI tracks movements.
    • Dual 2K/3K Cameras: Telephoto and wide-angle for detailed views and 8x hybrid zoom.
    • 2,000-Lumen Smart Defence Light: Adjustable brightness, 95dB alarm, motion activation.
    • No Junction Box Needed: Features a three-prong plug and 20ft AC standard cable for flexible installation.
  • Pros:

    • Easier installation without needing a junction box.
    • Comprehensive 360° coverage with AI tracking.
    • Dual cameras provide exceptional detail and zoom.
    • Powerful floodlight acts as a strong deterrent.
  • Cons:

    • Still requires a power outlet nearby.
    • Max resolution can drop to 2K in certain modes.
  • User Impressions: The simplified installation process is a huge hit, especially for DIY enthusiasts. Customers also commend its broad coverage and the effectiveness of the floodlight in deterring unwanted activity around their property.

See it on Amazon here

6. eufy Security Video Doorbell E340 HomeBase S380 (HomeBase 3)

eufy Security Video Doorbell E340 HomeBase S380 (HomeBase 3)

This bundle is arguably the eufy E340 best buy for those serious about their home security ecosystem. Pairing the advanced E340 Video Doorbell with the powerful HomeBase S380 (HomeBase 3) unlocks a whole new level of intelligent security. The HomeBase 3 offers expandable local storage up to 16TB, BionicMind AI for facial recognition and self-learning, and significantly enhances the doorbell’s capabilities, providing a robust, subscription-free security hub for your home.

  • Key Features:

    • Dual Cameras: Front and downward cameras for comprehensive doorstep viewing.
    • Color Night Vision: Industry’s first dual-light system for clear night views up to 16ft.
    • 2K Full HD Clarity: Detailed visuals of your doorstep.
    • Expandable Local Storage: 16GB built-in, expandable up to 16TB with HomeBase S380.
    • BionicMind AI: Facial recognition, improved accuracy (99.9%), auto-categorized reports.
    • Chime Compatibility: Works with existing chimes, eufy HomeBase S280/S380, eufy Minibase Chime, Alexa, and Google Assistant.
  • Pros:

    • Advanced AI features like facial recognition via HomeBase 3.
    • Massive expandable local storage, no monthly fees.
    • Comprehensive dual-camera doorbell.
    • Excellent color night vision and 2K clarity.
  • Cons:

    • Higher initial investment for the HomeBase 3.
    • Facial recognition accuracy depends on training.
  • User Impressions: Users are blown away by the intelligence of BionicMind AI and the expansive storage capacity of HomeBase 3. They feel the combination offers unparalleled smart security, making person and package detection more precise and manageable.

See it on Amazon here

7. eufy Security Video Doorbell E340 with Extra Backup Battery…

eufy Security Video Doorbell E340 with Extra Backup Battery...

If you love the flexibility of a battery-powered doorbell but worry about charging downtime, this specific eufy E340 bundle is engineered for you. Like Product #3, it includes the E340 Video Doorbell along with an extra quick-release 6,500 mAh battery pack, guaranteeing that your front door security is always active. It’s a smart choice for ensuring consistent coverage without the need for constant monitoring or recharging.

  • Key Features:

    • Reliable Backup Power: Includes an extra 6,500 mAh quick-release rechargeable battery pack.
    • Enhanced Security with Dual Cameras: Front and downward cameras for comprehensive coverage.
    • Color Night Vision: Dual-light system for clear night views up to 16ft.
    • 2K Full HD Clarity: Reveals more details with high-resolution video.
    • Flexible Chime Compatibility: Works with existing chimes, eufy HomeBase S280/S380, eufy MiniBase Chime, Alexa, and Google Assistant.
    • Local Storage: Enjoy convenience of storing data locally without subscription fees.
  • Pros:

    • Uninterrupted security with an extra battery.
    • Easy swap-and-charge battery system.
    • Dual cameras offer excellent coverage.
    • High-quality 2K video and color night vision.
  • Cons:

    • Higher initial cost compared to the single-battery model.
    • Not compatible with all older eufy chime units.
  • User Impressions: This bundle consistently receives high marks for its practical solution to battery life concerns. Customers appreciate the continuous protection it offers and find the dual cameras incredibly useful for monitoring deliveries.

See it on Amazon here

8. eufy Security Video Doorbell E340, Dual Cameras with…

eufy Security Video Doorbell E340, Dual Cameras with...

This is an officially renewed eufy Security Video Doorbell E340, offering a more budget-friendly entry point into premium smart doorbell features. You get all the cutting-edge technology – dual cameras, color night vision, 2K clarity, and flexible power options – at a potentially lower price. It’s a fantastic option for those who want a great eufy E340 best buy without breaking the bank, knowing it’s backed by eufy’s official renewal program.

  • Key Features:

    • eufy Security Official Renewed Product.
    • Dual Cameras, Double Security: Front and downward cameras for advanced viewing.
    • Color Night Vision: Dual-light system for clear night views up to 16ft.
    • 2K Full HD Clarity: Clear and detailed visuals.
    • Battery or Wired, Your Choice: Flexible power options, with battery required for wired mode.
    • Chime Compatibility: Works with existing chimes, HomeBase S280/S380, eufy Minibase Chime, Alexa, Google Assistant.
    • Local Storage: No subscription fee.
  • Pros:

    • Cost-effective way to get premium features.
    • Same dual-camera and night vision benefits as new models.
    • Flexible power and chime compatibility.
    • Official renewed product ensures quality.
  • Cons:

    • May not come in original packaging.
    • Limited availability compared to new products.
  • User Impressions: Customers are pleasantly surprised by the quality and performance of the renewed units, often stating they function just like new. The value for money is a major selling point, making advanced features accessible.

See it on Amazon here

9. eufy Security Floodlight Camera E340 Wired HomeBase S380…

eufy Security Floodlight Camera E340 Wired HomeBase S380...

This bundle combines the powerful eufy Floodlight Camera E340 with the intelligent HomeBase S380 (HomeBase 3), creating an unparalleled outdoor security system. With 360° pan coverage, dual cameras for detailed zoom, 24/7 recording, and the BionicMind AI of the HomeBase 3, you get comprehensive, smart, and subscription-free surveillance. It’s the ultimate package for advanced outdoor monitoring and a top contender for the eufy E340 best buy in floodlight camera systems.

  • Key Features:

    • 360° Camera Coverage: Pan horizontally, AI identifies and tracks people.
    • 24/7 Recording: Always on and recording for continuous monitoring.
    • Double the Cameras: Telephoto (up to 50ft) and wide-angle (3K resolution) for 8x digital zoom.
    • Expandable Local Storage: 16GB built-in to HomeBase 3, expandable up to 16TB.
    • BionicMind Empowers Your Security: Facial recognition, 99.9% accuracy, auto-categorized reports.
  • Pros:

    • Unmatched outdoor coverage with 360° pan and AI tracking.
    • Superior detail and zoom from dual cameras.
    • Massive expandable local storage with HomeBase 3.
    • Intelligent AI features for smarter alerts and management.
  • Cons:

    • Requires wired installation for the floodlight.
    • HomeBase 3 is an additional unit to set up.
  • User Impressions: This bundle garners rave reviews for its holistic approach to security. Users highlight the seamless integration of the floodlight’s powerful features with the HomeBase 3’s intelligence, praising its facial recognition and local storage capabilities.

See it on Amazon here

10. eufy Security Floodlight Camera E340 Wired,360° Pan and…

eufy Security Floodlight Camera E340 Wired,360° Pan and...

This eufy Security Floodlight Camera E340 is a standalone powerhouse for outdoor surveillance, emphasizing wide coverage and robust connectivity. With its 360° pan, 24/7 recording, dual cameras offering 3K resolution and 8x digital zoom, and ultra-fast dual-band Wi-Fi 6 support, it’s designed for serious outdoor monitoring. The customizable 2,000-lumen smart illumination further enhances its capabilities as both a vigilant security guard and a practical light source.

  • Key Features:

    • 360° Camera Coverage: Pan horizontally, AI identifies and tracks movements.
    • 24/7 Recording: Always on and monitoring for continuous peace of mind.
    • Double the Cameras: Telephoto and wide-angle for 3K resolution and 8x digital zoom.
    • Fast and Stable Connectivity: Dual-Band Wi-Fi 6 (2.4 GHz and 5 GHz) for reliable streaming.
    • 2,000-Lumen Smart Illumination: Customizable light, motion-activated, and ambient lighting options.
  • Pros:

    • Extensive 360° coverage and AI tracking.
    • High-resolution 3K video with dual cameras.
    • Fast and stable Wi-Fi 6 connectivity.
    • Powerful, customizable floodlight and deterrent.
  • Cons:

    • Requires wired installation.
    • Local storage relies on a microSD card (not included) or separate HomeBase.
  • User Impressions: Customers love the smooth 360-degree panning and the crisp 3K video quality, even at a distance. The fast Wi-Fi 6 connection is frequently mentioned for ensuring reliable streaming, and the brightness of the floodlight is a significant advantage.

See it on Amazon here

Frequently Asked Questions about eufy E340 Products

Here are some common questions to help you understand the eufy E340 series even better and ensure you make the best buy decision.

Q1: What’s the main difference between the eufy E340 Video Doorbell and the E340 Floodlight Camera?

A1: The eufy E340 Video Doorbell is designed specifically for your front door, focusing on package detection and visitor interaction with its dual cameras. The eufy E340 Floodlight Camera is an outdoor security camera that integrates a powerful 2,000-lumen floodlight with a 360° pan-and-tilt dual-camera system, ideal for monitoring larger areas like driveways, backyards, or entryways, offering 24/7 recording.

Q2: Do eufy E340 devices require a subscription for local storage or cloud features?

A2: No, eufy E340 products emphasize local storage, meaning you won’t typically pay monthly fees. Video doorbells often have built-in storage or can connect to a HomeBase for expandable storage. Floodlight cameras usually support microSD cards (up to 128GB) or a HomeBase for 24/7 recording. While some features like thumbnail previews for push notifications might temporarily use cloud storage, the core video storage remains local and subscription-free.

Q3: What is the eufy HomeBase S380 (HomeBase 3) and do I need it for my E340 device?

A3: The eufy HomeBase S380 (HomeBase 3) is a central hub for your eufy security ecosystem. It provides expandable local storage (up to 16TB), enhances security with BionicMind AI (offering facial recognition and improved accuracy), and centralizes your eufy device management. You don’t strictly need it for all E340 devices to function (many have onboard storage), but pairing with HomeBase 3 unlocks advanced AI features, significantly more storage, and better overall system integration.

Q4: Can I use my existing doorbell chime with the eufy E340 Video Doorbell?

A4: Yes, the eufy E340 Video Doorbell can connect with most existing mechanical or digital chimes. It also offers compatibility with eufy HomeBase 2 (S280), eufy HomeBase 3 (S380), eufy MiniBase Chime (T8023/T8024), Alexa devices, and Google Voice Assistant devices. However, please note that it’s generally not compatible with the original eufy Wi-Fi Chime (T8020) or eufy Chime (T8740/T8742).

Q5: What are the benefits of the “Dual Cameras” feature on eufy E340 devices?

A5: The dual-camera setup provides a more comprehensive view and enhanced detail. For doorbells, one camera focuses on people, while the second downward-facing camera captures packages or anything on the ground that a single camera might miss. For floodlight cameras, one camera is typically wide-angle for the big picture, and the other is a telephoto lens for zooming in on distant details, providing both broad coverage and intricate clarity.

Q6: Is the eufy E340 easy to install for a DIY enthusiast?

A6: Yes, eufy E340 products are generally designed for straightforward DIY installation. The video doorbells offer both battery-powered (wireless) and wired options, with battery mode being particularly simple. Some floodlight models, like those with an AC cable and three-prong plug, bypass the need for complex junction box wiring, making them more adaptable. Clear instructions and the eufy app guide you through the setup process.

Q7: What is “Color Night Vision” and how does it improve security?

A7: Color Night Vision on eufy E340 devices utilizes an industry-first dual-light system combined with advanced image processing. Unlike traditional black-and-white night vision, it captures footage in color, making it significantly easier to identify details like clothing, vehicle colors, or distinguishing features of individuals up to 16 feet away (5 meters). This drastically improves identification capabilities in low-light conditions.

Choosing the right eufy E340 product for your home can make a significant difference in your peace of mind. Whether you’re prioritizing smart package detection with a video doorbell or wide-ranging outdoor surveillance with a floodlight camera, the E340 series offers advanced features like dual cameras, color night vision, and subscription-free local storage. We hope this guide helps you find your perfect eufy E340 best buy and elevates your home security to the next level!