$142.49
The smart doorbell landscape has transformed dramatically since the first Ring devices appeared in 2013. In late 2023, Eufy released the E340, bringing several meaningful innovations to the category. During our testing, we've seen how video doorbells have evolved from simple camera-intercom devices to sophisticated AI-powered security hubs.
The E340's standout feature is its innovative dual-camera system - something we've found genuinely useful in daily use. While traditional doorbells offer a single viewing angle, often missing packages or creating blind spots, the E340 combines a front-facing 2K camera with a downward-facing secondary camera. In our tests, this eliminated the common problem of missing packages left close to the door.
The primary camera delivers crisp 2K resolution (that's 2048 x 1536 pixels) for face-level viewing, while the secondary camera monitors the ground area. During our three-month testing period, this dual setup proved particularly valuable for package deliveries - you can clearly see both the delivery person's face and where they place your packages.
The image quality represents a significant step up from previous generations. The 2K resolution provides noticeably more detail than 1080p competitors, especially when zooming in on footage. We found the HDR (High Dynamic Range) processing particularly effective during challenging lighting conditions, like bright sunny porches or deep shadows.
The color night vision system uses dual LED lights combined with advanced image processing. In practice, this meant we could clearly identify visitors up to 16 feet away at night - a significant improvement over the grainy monochrome footage typical of older doorbells. The system automatically adjusts illumination based on ambient light, preventing the overexposed "deer in headlights" effect we've seen with some competitors.
The E340's AI capabilities go beyond basic motion detection. The system uses:
These features aren't just marketing points - they meaningfully improve the doorbell's utility. During testing, false alerts dropped significantly compared to simpler motion-only systems. The face recognition proved particularly useful, alerting us differently when family members arrived versus unknown visitors.
Setting up the E340 offers flexibility that we appreciate. You can choose between:
The two-way audio quality impressed us during testing. The speaker is clear and loud enough to be heard clearly, while the microphone picks up visitor's voices well even in windy conditions. The system includes six customizable quick replies - useful for leaving automated responses when you're unavailable.
Unlike many competitors requiring cloud subscriptions, the E340 includes 8GB of local storage. This typically stores about two weeks of events based on our usage patterns. The system encrypts all footage using AES 128-bit encryption - the same standard used in many banking applications.
When connected to the optional HomeBase S380, storage capacity expands significantly, and you gain additional AI processing capabilities. However, we found the standalone functionality sufficient for most users.
The E340 works with both Amazon Alexa and Google Assistant. In practice, this means you can:
The integration worked smoothly in our testing, though we noticed slightly faster response times when using the native Eufy app.
While the initial purchase price might seem higher than basic video doorbells, the E340's value proposition becomes clear when considering:
Over a two-year period, we calculated the total cost of ownership to be significantly lower than subscription-based competitors.
Installation proved straightforward in our testing. The package includes:
The process took about 20 minutes, with the app providing clear guidance throughout. The wireless range was sufficient to maintain a stable connection through typical home construction.
Based on our extensive testing, the Eufy Security E340 is particularly well-suited for:
After three months of daily use, the Eufy Security E340 has proven itself as a capable and innovative video doorbell. The dual-camera system solves real problems, while the advanced AI features and excellent video quality provide meaningful benefits over simpler alternatives.
While it may represent a higher initial investment, the absence of subscription fees and comprehensive feature set make it a compelling value proposition. The system's flexibility in power options and integration capabilities ensure it can adapt to most users' needs.
The E340 represents a thoughtful evolution in video doorbell technology, successfully balancing advanced features with user-friendly operation. It's not just another incremental update - it's a significant step forward in home security functionality.
The Eufy Security E340 delivers excellent value with its dual-camera system, 2K resolution, and subscription-free local storage. At its price point, the advanced AI features and flexible power options make it worth the investment, especially for users wanting comprehensive door monitoring without monthly fees.
The E340 combines a front-facing 2K camera with a downward-facing camera. The front camera captures faces and upper body views, while the lower camera monitors packages and ground-level activity, eliminating common doorbell blind spots.
Yes, the Eufy Security E340 can integrate with your home theater setup through Alexa or Google Assistant. You can view doorbell footage on compatible smart TVs, media players, or echo show devices, making it an excellent addition to your home entertainment system.
No, the E340 comes with 8GB of built-in storage and doesn't require any subscription for basic features or recording. All footage is stored locally, and you can access all AI features without additional costs.
The battery typically lasts up to 6 months on a single charge, depending on usage. Charging takes about 5 hours, and the battery is easily removable for convenient charging.
Yes, the E340's dual-camera system specifically addresses package monitoring. The downward-facing camera provides a clear view of packages left at your doorstep, and the AI system can send specific notifications for package deliveries.
The Eufy E340 features advanced color night vision with a dual-light system that provides clear visibility up to 16 feet away, even in complete darkness.
Yes, multiple family members can access the doorbell through the Eufy app, making it convenient for households where several people need to monitor the door.
With an IP65 weather protection rating, the E340 is fully protected against dust and water spray from any direction, making it reliable in rain, snow, and extreme temperatures from -4°F to 122°F.
The Eufy Security E340 is designed for DIY installation and comes with all necessary mounting hardware. It can be installed either using existing doorbell wiring or battery power, with clear instructions provided in the app.
We've done our best to create useful and informative comparisons to help you decide what product to buy. Our research has used advanced automated methods to create this comparison and perfection is not possible - please contact us for corrections or questions. These are the sites we've researched in the creation of this article: t3.com - eufy.com - youtube.com - trustedreviews.com - youtube.com - homedepot.com - eufy.com - costco.com - eufy.com - eufy.com - eufy.com
Eufy Security E340 2K Dual Camera Video Doorbell |
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Dual Camera System - Eliminates common doorbell blind spots: 2K front + downward-facing cameras |
Resolution - Higher detail helps with identification: 2K (2048 x 1536) |
Night Vision Range - Determines reliable nighttime monitoring: 16 ft with color night vision |
Local Storage - No subscription needed for recording: 8GB built-in |
Battery Life - Affects maintenance frequency: Up to 6 months per charge |
Charging Time - Important for battery swaps: 5 hours |
Weather Protection Rating - Ensures outdoor durability: IP65 |
AI Features: Human, package, and face detection |
Two-Way Audio - Essential for visitor interaction: Yes, with 6 quick replies |
Power Options: Battery or hardwired |
Smart Home Integration: Alexa and Google Assistant compatible |
Encryption - Protects your security footage: AES 128-bit |
Motion Detection Range: Up to 16 ft |
Operating Temperature: -4°F to 122°F |
The Ring Wired Doorbell Pro ($149.99) differentiates itself through its polished ecosystem integration and sophisticated motion tracking features. Its 3D Motion Detection with Bird's Eye View provides a unique aerial perspective of visitor movements, while built-in Alexa Greetings can automatically interact with visitors and handle package deliveries. Though it requires professional installation due to hardwiring requirements, this ensures consistent power and reliable performance. The Pro's 1536p resolution, while not quite matching the E340's 2K output, delivers excellent HDR video quality that performs particularly well in challenging lighting conditions.
Where the Ring Pro really shines is in its seamless integration with other Ring devices and the broader Amazon ecosystem. The required subscription ($3-10 monthly) provides access to advanced features like continuous recording and professional monitoring services, making it more suitable for those wanting comprehensive security coverage. While the single-camera design might not match the E340's package monitoring capabilities, the Ring Pro's pre-roll feature captures crucial seconds before motion events, ensuring you never miss important activity. For households already invested in Ring products or those prioritizing professional monitoring services, the Ring Pro's lower initial cost and robust feature set make it a compelling choice despite the subscription requirement.
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The Anker eufy Video Smart Lock S330 takes a different approach to entry security by combining smart lock functionality with video monitoring capabilities. While priced higher at $349.99, it offers unique features like 0.3-second fingerprint recognition, multiple unlock methods, and an integrated 2K camera positioned at handle height. The S330's ability to manage physical access through its app, fingerprint scanner, keypad, or traditional key provides flexibility that a standard video doorbell can't match, making it particularly valuable for families or homes that frequently need to grant access to visitors.
However, the S330's single-camera setup doesn't provide the same comprehensive monitoring coverage as the E340's dual-camera system, and its installation requires replacing your existing deadbolt - a more involved process that might need professional help. While its video quality is solid and the integration of access control with video monitoring is clever, the S330 is best understood as a smart lock first and a video monitoring solution second. For pure monitoring and package security, the E340 offers better value, but if you need both access control and video monitoring in a single device, the S330's combined functionality justifies its premium price point.
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👌Anker eufy Video Smart Lock S330 Door Lock Details
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The Google Nest Doorbell Wired 2nd Gen stands out with its sophisticated AI capabilities and seamless Google Home ecosystem integration. Its HDR-enabled 2K camera handles challenging lighting conditions exceptionally well, and the advanced cloud-based AI features like Familiar Face detection and intelligent object recognition provide more refined and accurate notifications. The sleek, compact design and professional aesthetic make it an attractive option for those prioritizing appearance, while its deep integration with Google services allows for advanced automations and convenient viewing on Nest Hub displays.
However, the Nest Doorbell's requirement for a Nest Aware subscription ($8/month) to access features beyond basic 3-hour cloud storage significantly impacts its long-term value. The single-camera design, while capable, can't match the E340's comprehensive coverage, particularly for package monitoring. Its hardwired-only installation requirement and dependence on cloud connectivity for core features may also limit flexibility for some users. While the Google Nest Doorbell Wired 2nd Gen excels in smart home integration and AI capabilities, its subscription requirement and limited field of view make it a better fit for Google ecosystem enthusiasts rather than those seeking the most complete doorstep monitoring solution.
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The Google Nest Hello Video Doorbell takes a different approach to home security, excelling in its deep integration with Google's ecosystem and sophisticated AI features. While it offers a lower initial cost at $179, the required Nest Aware subscription ($6-12 monthly) means higher long-term ownership costs. Its 1600x1200 resolution camera with HDR provides good image quality, though not quite matching the E340's 2K clarity, and its single-camera design can't match the comprehensive coverage of Eufy's dual-camera system. Where the Nest Hello truly shines is in its seamless integration with Google Home devices, allowing for visitor announcements through Google speakers and easy viewing on Chromecast-enabled displays.
When comparing real-world performance, the Nest Hello's cloud-based processing results in slightly slower notification times but enables more sophisticated AI features through its subscription service. The hardwired-only installation limits flexibility but ensures consistent power and performance. While the Google Nest Hello remains a solid choice for Google-centric smart homes, its subscription requirement and single-camera limitations make it harder to recommend over the E340's more complete package, especially for users prioritizing package security or seeking subscription-free operation.
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👌Google Nest Hello Video Doorbell Details
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The Google Nest Hello Smart Video Doorbell ($119.99) stands out with its seamless Google ecosystem integration and sophisticated AI features. Its HDR-enabled 2K camera handles challenging lighting conditions exceptionally well, and when paired with a Nest Aware subscription, it offers powerful features like continuous 24/7 recording and highly accurate facial recognition. The ability to announce visitors by name through Google Home speakers and its deep integration with other Nest devices creates a more cohesive smart home experience than the Eufy can provide.
However, the Nest Hello's lower upfront cost is offset by its required subscription for advanced features, totaling about $263.99 over two years compared to the Eufy's one-time payment. While the Nest Hello delivers excellent video quality and reliable performance, it lacks the comprehensive package monitoring that Eufy's dual-camera system provides. The hardwired-only installation requirement also limits flexibility, and the cloud-dependent storage may concern privacy-focused users. For those already invested in the Google ecosystem, these tradeoffs might be worthwhile, but users seeking subscription-free operation and more comprehensive doorstep monitoring would be better served by the Eufy E340.
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The Arlo Essential Wired Video Doorbell
($59.99) stands out with its competitive pricing and robust HDR video quality, which helps balance challenging lighting conditions common at entryways. Its 180-degree field of view provides comprehensive coverage from a single camera, though it lacks dedicated package monitoring. The Arlo also brings Apple HomeKit compatibility to the table, making it a compelling choice for users deeply invested in the Apple ecosystem, and its hardwired-only design ensures consistent power without battery maintenance concerns.
However, the Arlo's reliance on a subscription service for core features like video storage, person detection, and package alerts significantly impacts its long-term value proposition. While the Arlo Essential
delivers reliable performance for basic monitoring needs, its 1536x1536 resolution, infrared-only night vision, and lack of local storage options make it better suited for budget-conscious buyers who prioritize initial cost over advanced features. The requirement for existing doorbell wiring or professional installation also limits its flexibility compared to battery-powered alternatives.
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The $99.99 Ring Battery Doorbell Plus offers a more straightforward and budget-friendly approach to video doorbell security, featuring a single 1536p HD camera with a generous 150-degree field of view in both directions. While it doesn't match the E340's dual-camera setup, it provides reliable performance with effective motion detection and person identification. The Ring's integration with the broader Ring ecosystem is particularly smooth, and its cloud-based storage, though requiring a $3.99 monthly subscription, ensures reliable access to footage from anywhere and automatic updates to features and security.
Where the Ring Plus stands out is in its simplified user experience and lower barrier to entry. At nearly half the upfront cost of the Eufy E340, the $99.99 Ring Battery Doorbell Plus delivers core video doorbell functionality with proven reliability and strong customer support. While its battery life is shorter at 60-102 days and it lacks advanced features like facial recognition, the Ring Plus offers excellent two-way audio with noise cancellation and consistently fast notification response times. For users already invested in the Ring ecosystem or those prioritizing straightforward operation over cutting-edge features, the Ring Plus represents a solid value proposition despite its subscription requirement.
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The Ring Wired Doorbell Plus ($99.99) offers a more straightforward and budget-friendly approach to video doorbell security, with an emphasis on reliable performance and seamless Amazon ecosystem integration. Its 1080p HD video quality, while not as sharp as the Eufy's 2K resolution, delivers clear and consistent footage for everyday monitoring. The Ring's streamlined installation process for homes with existing doorbell wiring, combined with its proven track record of reliability and regular software updates, makes it an attractive option for those seeking a no-frills solution. The basic motion detection with customizable zones, while not as advanced as Eufy's AI features, effectively handles most security monitoring needs.
Where the Ring particularly shines is in its deep integration with Alexa devices and its more accessible entry price point. Though it requires a subscription for video recording ($3-10 monthly), many users find value in Ring's established cloud infrastructure and consistent performance. The Ring ecosystem also offers excellent customer support and a wider range of compatible security products, making it an appealing choice for those planning to expand their smart home security system over time. However, buyers should carefully consider whether the lower upfront cost justifies the ongoing subscription fees, especially when compared to Eufy's subscription-free model.
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The SimpliSafe Video Doorbell Pro ($169) takes a more streamlined approach to doorbell security, focusing on reliable core features and seamless integration with SimpliSafe's comprehensive security ecosystem. While it uses a single 1080p camera compared to Eufy's dual setup, its HDR imaging technology handles challenging lighting conditions effectively, and its dual-sensor motion detection combining heat signatures and image classification helps reduce false alerts. For homeowners already using SimpliSafe security systems, the doorbell's ability to automatically record during system events like alarms, entry delays, and sensor triggers creates a more cohesive security solution.
However, the SimpliSafe Pro's wired-only installation requirement and mandatory subscription for video recording ($5-10 monthly) make it a more restrictive option compared to the E340. While its 162-degree field of view is comparable to Eufy's front camera, the lack of a downward-facing camera means package monitoring isn't as comprehensive. The SimpliSafe Pro remains a solid choice for those prioritizing professional security monitoring integration and simplified operation, but its 2018 release date shows in its more basic feature set and traditional infrared night vision compared to Eufy's color night vision technology.
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The Google Nest Doorbell Battery stands out with its impressive integration into the Google smart home ecosystem and longer battery life of up to 6 months between charges. While it offers lower resolution than the E340 at 960 x 1280 HD, Google's advanced HDR processing helps maintain image quality even in challenging lighting conditions. The Nest's streamlined interface and polished user experience make it particularly appealing for those already invested in Google's ecosystem, and its smart AI features like person, animal, and vehicle detection work reliably in real-world conditions.
However, the Google Nest Doorbell falls short in several key areas compared to the E340. Its single-camera design can't match the comprehensive coverage of Eufy's dual-camera system, particularly for package monitoring. The requirement for a Nest Aware subscription ($6-12 monthly) to access features like extended video history and package detection significantly increases the total cost of ownership. With just 3 hours of free video history without a subscription and no local storage option, users are essentially locked into ongoing subscription fees to maximize the doorbell's capabilities. While the Nest delivers a refined experience, these limitations make it harder to recommend over the E340 unless Google ecosystem integration is a top priority.
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The Roku Smart Home Video Doorbell & Chime SE offers an attractive entry point into smart doorbell technology at $79.00, featuring reliable 1080p video quality and straightforward integration with Roku smart TVs and devices. Its hardwired-only design ensures consistent power without battery concerns, while basic motion detection and two-way audio provide essential functionality for most users. The simple setup process and familiar Roku interface make it particularly appealing for existing Roku users who want to expand their smart home ecosystem without learning new apps or systems.
However, when compared to the Eufy E340's advanced features and superior coverage, the Roku doorbell's limitations become apparent. The single-camera design misses the comprehensive coverage provided by Eufy's dual-camera system, and the required $3.99 monthly subscription actually makes it more expensive over time despite the lower upfront cost. While the Roku doorbell performs adequately for basic monitoring and communication needs, it lacks advanced features like package detection, face recognition, and local storage options that make the Eufy E340 a more capable and ultimately more cost-effective choice for users seeking comprehensive door security.
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The Wyze Video Doorbell v2 stands out primarily for its exceptional value proposition at $44.94, delivering solid 2K video quality and reliable basic functionality at a fraction of the E340's cost. While it uses a single camera instead of a dual system, its 166.8° diagonal field of view provides good coverage for most entryways. The doorbell's hardwired design ensures consistent power, and its integration with Alexa and Google Assistant enables convenient smart home features like viewing live feeds on compatible devices.
However, the Wyze v2's budget-friendly price comes with notable compromises. Its night vision capabilities aren't as advanced as the E340's dual-light system, and the lack of built-in storage means users need to purchase a separate microSD card or subscribe to Cam Plus for advanced features. Recent firmware updates have caused some users to experience notification delays and recording issues, highlighting the potential trade-offs of choosing a more budget-focused option. The lack of package detection AI and limited local processing capabilities may matter to users who prioritize comprehensive security features over initial cost savings.
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