eufy Security Video Doorbell C31
3.9Editor score
Affordable 2K FHD resolution
Battery or wired power options
No subscription required for use
In this guide
Protecting your home starts at the front door with a reliable video doorbell. Modern models offer high-definition video, two-way audio, and smart notifications to keep you informed.
We compared ten Eufy video doorbell products based on resolution, power options, storage methods, and compatibility with existing smart home ecosystems for this detailed review.
Each pick shows key features and ideal use cases so you can decide which device fits your needs. Please note that prices and availability may change over time.
Top 3 Picks for Best Eufy Video Doorbell
eufy Security Video Doorbell E340
4.0Editor score
Dual cameras for full coverage
Local storage without subscriptions
2K FHD clarity video quality
eufy Security Video Doorbell E340 with HomeBase S380
4.6Editor score
Expandable local storage up to 16TB
Advanced BionicMind facial recognition
Dual cameras with color night vision
Top 10 Best Eufy Video Doorbell in 2026 Compared
The following table compares all ten models side by side so you can quickly see differences in cameras power storage and key features across the entire Eufy lineup.
ProductsSpecificationsEditor scorePrice
Editor's Choice
eufy Security Video Doorbell E340
Dual cameras front and down
2K FHD video resolution
8GB local eMMC storage
Battery or wired power
4.0Editor score
Editor's Choice
eufy Security Video Doorbell E340 with HomeBase 3
Dual cameras head to toe
2K Full HD clarity
Expandable storage to 16TB
BionicMind facial recognition
4.6Editor score
Best Premium
eufy Security Video Doorbell E340 with Extra Backup
Includes extra battery backup
Dual cameras for full view
2K Full HD resolution
Compatible with multiple chimes
4.6Editor score
eufy Security Video Doorbell E340 Renewed
Certified renewed product
Dual cameras front and down
Color night vision up to 16ft
Battery or wired power
4.4Editor score
eufy Security Video Doorbell C31
2K FHD video quality
4:3 aspect ratio view
Hardwire for 24/7 recording
6500mAh quick release battery
3.9Editor score
eufy Security Video Smart Lock E330
2K HD camera with f1.6 lens
Fingerprint keyless entry
10000mAh battery capacity
BHMA Grade 3 certified
4.1Editor score
eufy Security Video Doorbell S330 Wired
Dual cameras with HDR video
Delivery Guard detection
3-second pre-roll previews
Wired 1624V power only
4.0Editor score
eufy Security Video Smart Lock FamiLock S3 Max
Palm vein recognition unlock
2K HD camera view
Rear lock video screen
Matter and Apple Home support
4.2Editor score
eufy Security Video Doorbell E340 with HomeBase S380 Bundle
Includes HomeBase 380
Dual cameras for security
2K Full HD clarity
Local storage no fees
4.5Editor score
eufy Security Video Doorbell E340 with Smart Display E10
Includes Smart Display E10
Dual cameras with delivery guard
Color night vision up to 16ft
Instant hands-free door alerts
5.0Editor score
1. eufy Security Video Doorbell E340 – Best Overall Eufy Video Doorbell
eufy Security Video Doorbell E340
Dual cameras work seamlessly
8GB local storage built in
2K FHD clarity video
Color night vision up to 16ft
This Eufy Security Video Doorbell E340 ranks as our top pick for its dual camera system that captures both visitors and packages clearly.
Pros
- Dual cameras provide full head-to-toe view
- No subscription fees for local storage
- Color night vision works well in dark
- Battery or wired power flexibility
Cons
- Motion detection requires HomeBase for advanced features
- Some users report app connectivity issues
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The 2K Full HD resolution ensures details are sharp while the built-in 8GB local storage keeps your recordings private without monthly fees.
While the dual camera setup is powerful it does require careful mounting to ensure both lenses have unobstructed views of the area.
Homeowners seeking a reliable no subscription video doorbell with excellent night vision should strongly consider this model for their front door.
Dual Camera Security Advantage
The front camera focuses on visitors while the downward camera captures packages ensuring you miss no deliveries or suspicious activity.
Local Storage Privacy
All video clips are saved locally to the device which means no cloud subscriptions are needed to access your footage later.
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2. eufy Security Video Doorbell E340 with HomeBase 3 – Best Advanced Home Security
eufy Security Video Doorbell E340 with HomeBase 3
Dual cameras head to toe view
BionicMind facial recognition
Expandable storage up to 16TB
Delivery Guard alerts included
This bundle pairs the E340 doorbell with HomeBase 3 unlocking powerful features like BionicMind facial recognition and massive expandable local storage.
Pros
- Advanced facial recognition via BionicMind
- Massive expandable local storage option
- Delivery Guard tracks package movements
- Highly rated for reliability
Cons
- Requires HomeBase 3 unit purchase
- Higher initial cost than standalone units
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The 2K video quality remains top tier while the inclusion of Delivery Guard adds peace of mind for frequent online shoppers.
Investing in the HomeBase 3 means a higher upfront cost but eliminates ongoing fees and provides a hub for multiple Eufy devices.
Families who want smart AI features and long-term video retention without cloud fees will find this bundle offers the best value.
BionicMind AI Technology
BionicMind uses machine learning to recognize familiar faces and reduce false alerts so you only get notified when strangers approach.
Scalable Storage
You can expand storage up to 16TB by adding a hard drive to the HomeBase keeping years of footage locally without subscription.
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3. eufy Security Video Doorbell E340 with Extra Backup – Best Power Reliability
eufy Security Video Doorbell E340 with Extra Backup
Extra 6500mAh backup battery
Uninterrupted power operation
Dual cameras included
Compatible with existing chimes
This bundle is ideal for those who want to avoid any downtime by including an extra rechargeable battery alongside the main E340 doorbell.
Pros
- Includes extra battery for backup power
- Dual cameras for full coverage view
- High customer satisfaction rating
- No monthly subscription fees
Cons
- Chime compatibility limited to specific models
- Extra battery adds bulk to package
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With two batteries you can swap them easily to ensure your doorbell stays powered during cold weather or heavy usage periods.
The dual camera system ensures you see both visitors and packages while the included chime lets you hear alerts throughout the house.
If power reliability is your top priority this set provides the best battery backup solution in the Eufy lineup.
Battery Backup Benefits
Having a spare battery means you never have to wait for charging since you can swap the depleted one with the fresh one.
Seamless Chime Integration
The bundle includes a compatible chime so you do not need to buy separately to hear doorbell sounds inside your home.
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4. eufy Security Video Doorbell E340 Renewed – Best Value Renewed Option
eufy Security Video Doorbell E340 Renewed
Certified renewed product
Dual cameras front and down
Color night vision included
Delivery Guard feature
For budget-conscious buyers this renewed E340 offers the same dual camera and color night vision features as a new unit at a lower cost.
Pros
- Lower price than new units
- Same features as brand new
- Reliable dual camera performance
- Color night vision clarity
Cons
- Shorter warranty than new items
- Battery health may vary slightly
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Amazon Certified Renewed products are tested to meet quality standards so you can expect reliable performance from the hardware.
The inclusion of Delivery Guard and local storage means you do not sacrifice functionality even with a refurbished model.
This is the smart choice if you want premium features without paying full retail price for a new device.
Renewed Product Quality
Renewed items are inspected and tested to ensure they meet manufacturer standards so you get like-new performance at a discount.
Full Feature Set
Even as a renewed unit you still get dual cameras color night vision and delivery guard without needing extra subscriptions.
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5. eufy Security Video Doorbell C31 – Best Budget Eufy Video Doorbell
eufy Security Video Doorbell C31
2K FHD video clarity
4:3 aspect ratio view
Hardwire for 24/7 recording
Quick release 6500mAh battery
The C31 brings the Eufy experience to a more affordable price point while still offering 2K FHD resolution and local storage.
Pros
- Most affordable Eufy doorbell option
- 2K FHD video quality
- Hardwiring supports continuous recording
- No subscription fees
Cons
- Motion detection alerts only via HomeBase
- Chime bypass required for hardwire
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Its 4:3 aspect ratio is optimized to show visitors from head to toe which reduces blind spots at the front door.
When hardwired it supports continuous 24/7 recording and 5 second pre-roll so you capture events before motion triggers.
This model is perfect for renters or homeowners on a tight budget who still demand clear video and no monthly fees.
Aspect Ratio Advantage
The 4:3 aspect ratio provides a taller field of view than standard 16:9 models ensuring you see visitors feet and packages.
Hardwired Recording
By hardwiring you can enable 24/7 recording which ensures you never miss an event even if the device is in sleep mode.
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6. eufy Security Video Smart Lock E330 – Best All-in-One Security Lock
eufy Security Video Smart Lock E330
2K HD camera with f1.6 lens
Fingerprint keyless entry
10000mAh battery capacity
BHMA Grade 3 certified
This video smart lock integrates a high-resolution camera with a keyless entry lock allowing you to see and unlock the door in one device.
Pros
- Combines lock and video doorbell
- Fast fingerprint recognition
- Large battery for power
- High weather resistance
Cons
- Requires specific deadbolt setup
- Higher price than standalone bell
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The fingerprint scanner unlocks the door in seconds while the app lets you manage access and receive visitor notifications remotely.
Built with a 10000mAh battery it supports both lock and camera functions for weeks without needing a recharge.
For those who want to upgrade their entire front door security this device replaces the need for separate doorbell and lock units.
Keyless Convenience
Fast fingerprint recognition means you do not have to carry keys or enter codes allowing seamless entry for family members.
Front Door Visibility
The 2K camera provides clear view of visitors and activity allowing you to check the door status anytime via app.
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7. eufy Security Video Doorbell S330 Wired – Best Wired Only Option
eufy Security Video Doorbell S330 Wired
Dual cameras with HDR
Delivery Guard included
3-second pre-roll previews
Works with Alexa Google
This wired-only S330 model offers 2K HDR video and Delivery Guard without requiring battery maintenance or HomeBase integration.
Pros
- No battery charging required
- HDR improves video dynamics
- Delivery Guard alerts active
- Works with voice assistants
Cons
- Not compatible with HomeBase
- Hardwire only installation
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The 3 second pre-roll feature ensures you see activity leading up to the motion event which can help identify package thieves.
Because it relies on existing wiring you will need to ensure your doorbell transformer supports 16 to 24 volts for operation.
If you want a set and forget wired device with smart alerts this model delivers excellent value.
HDR Video Quality
High Dynamic Range improves contrast in bright and dark areas so you see clearer details in various lighting conditions.
Pre-Roll Feature
Three seconds of pre-roll capture events before motion triggers giving you context on what happened before the alert.
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8. eufy Security Video Smart Lock FamiLock S3 Max – Best Advanced Biometric Lock
eufy Security Video Smart Lock FamiLock S3 Max
Palm vein recognition unlock
2K HD camera view
Rear lock video screen
Matter and Apple Home support
This premium lock uses palm vein recognition which is more secure than fingerprints and provides an internal video screen for checking the door.
Pros
- Palm vein technology is hard to forge
- Internal screen for family access
- Matter smart home support
- Dual power system
Cons
- Very high price point
- Not compatible with HomeBase 2
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The Matter protocol ensures compatibility with future smart home systems while the dual battery system prevents lockouts during power failures.
The internal video screen allows elderly family members to see who is outside without needing a smartphone which increases accessibility.
For households prioritizing security and accessibility this all-in-one device justifies the higher cost with unique features.
Palm Vein Security
Palm vein patterns are unique and hard to copy making this biometric method more secure than traditional fingerprint recognition.
Internal Video Screen
The rear video screen shows the outside view directly at the door helping family members monitor visitors without devices.
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9. eufy Security Video Doorbell E340 with HomeBase S380 Bundle – Best Complete System Bundle
eufy Security Video Doorbell E340 with HomeBase S380 Bundle
Includes HomeBase 380
Extra backup battery included
Dual cameras for full view
No subscription fees
This complete bundle gives you the E340 doorbell HomeBase 380 and an extra battery ensuring you have a fully powered and connected system.
Pros
- Combines HomeBase and battery backup
- Uninterrupted power reliability
- Dual camera coverage
- Local storage expansion
Cons
- High initial purchase price
- Large packaging for shipping
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The HomeBase allows for expanded local storage and improved network performance while the extra battery ensures continuous operation.
With all components in one purchase you save time setting up a unified security ecosystem that scales with other Eufy devices.
This set is ideal for new homeowners who want a fully featured security setup ready to use right out of the box.
Unified Security Hub
HomeBase 380 connects all your Eufy devices providing a central place for storage and management of your home security.
Complete Backup Solution
Including both a HomeBase and extra battery guarantees your security system stays online during power outages or internet issues.
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10. eufy Security Video Doorbell E340 with Smart Display E10 – Best Interactive Doorbell System
eufy Security Video Doorbell E340 with Smart Display E10
Includes Smart Display E10
Dual cameras with delivery guard
Color night vision up to 16ft
Instant hands-free door alerts
This bundle adds a Smart Display E10 which provides an internal view of visitors at your door and voice alerts for events.
Pros
- Internal display for live video
- Voice alerts for door events
- Dual camera coverage
- Color night vision quality
Cons
- Requires space for display unit
- Premium bundle price
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When someone rings the doorbell the display automatically lights up with a live feed so you can see and speak to them.
The dual camera system ensures you have full head-to-toe coverage while color night vision keeps visibility high at night.
For families with children or elderly members who want an easy way to see visitors this system offers unmatched convenience.
Smart Display Benefits
The internal screen shows who is at the door so you do not need to check your phone constantly for notifications.
Instant Door Alerts
When someone approaches the doorbell lights up and speaks so you know exactly when a visitor is waiting for you.
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Buying Guide – How to Choose the Best Eufy Video Doorbell
Choosing the right Eufy video doorbell depends on your power options storage needs and smart home ecosystem.
Camera Resolution and Features
Higher resolution like 2K FHD provides clearer images of visitors and packages. Look for models with dual cameras if you want both head to toe views and package monitoring.
Power Options
Battery powered models are easier to install but require recharging. Hardwired models offer continuous power and recording but need existing wiring. Some models support both for flexibility.
Storage Options
Eufy offers local storage via HomeBase or built-in memory to avoid monthly fees. Check if the model supports expandable storage if you want to keep more footage.
Smart Home Integration
Consider compatibility with Alexa Google Home or HomeBase hubs. Newer models support Matter for easier integration with other smart home devices in your house.
Night Vision Quality
Color night vision using dual light systems provides better visibility in the dark. Look for models with sufficient range to cover your porch area effectively.
Chime Compatibility
Ensure the doorbell works with your existing chime. Some models require specific Eufy chimes or HomeBase units to receive alerts inside the house.
Installation Ease
Battery models can be mounted quickly but hardwired options need more work. Check if tools are included and if your wiring meets voltage requirements for wired models.
Subscription Needs
Eufy is known for local storage without mandatory subscriptions. Verify which features like push notifications may require temporary cloud use or HomeBase units.
How to Use and Care for Your Eufy Video Doorbell
Download the Eufy Security app and create an account before mounting the doorbell. Connect it to your Wi-Fi network following the on-screen instructions.
Adjust the motion detection zones in the app to avoid false alerts from passing cars or neighbors. This ensures you only get notified for relevant activity.
Keep the camera lens clean with a soft cloth and check battery levels regularly. If hardwired verify your transformer voltage occasionally to maintain performance.
Frequently Asked Questions
Do Eufy video doorbells require a monthly subscription?
Most Eufy video doorbells do not require a monthly subscription because they store video locally on the device or HomeBase. Some features may use temporary cloud storage but you can access recordings without fees.
Can I use an Eufy doorbell without HomeBase?
Yes most Eufy doorbells work independently without HomeBase by storing video locally. However features like expandable storage and advanced AI alerts may require a HomeBase hub.
How long does the battery last on Eufy doorbells?
Battery life varies by model and usage but typically ranges from 4 to 6 months on a single charge. Factors like temperature and alert frequency will impact battery duration.
Can I view video on my phone remotely?
Yes you can view live and recorded video on your smartphone anytime using the Eufy Security app. This works as long as your device is connected to the internet.
What happens if my Wi-Fi goes down?
If Wi-Fi is down you may still record locally to the device or HomeBase. Once internet is restored the recorded clips will sync to your app.
Are these doorbells weather resistant?
Yes Eufy video doorbells are built to withstand outdoor weather with IP ratings like IP65. They function in rain and heat but avoid extreme temperatures.
Final Thoughts on Choosing the Best Eufy Video Doorbell
We reviewed ten Eufy video doorbell models offering everything from budget-friendly options to complete smart home bundles with advanced AI features.
Prioritize dual cameras and local storage if you want full coverage and privacy without monthly fees.
Remember to check current prices and availability before purchasing to ensure you get the best value for your home security needs.