eufy Security Video Doorbell C31
3.9Editor score
2K FHD clarity
Battery or wired power
No subscription fees
In this guide
Securing your home starts at the front door with a reliable video doorbell. These devices offer clear visuals and smart alerts to keep you informed about visitors and deliveries.
We compared ten real Eufy Video Doorbell options based on camera quality, power flexibility, and storage features. Each model brings unique strengths for different home setups and budgets.
This guide shows key specs and real benefits for every pick. Prices and availability change often so check the latest details before you buy to ensure the best deal for your needs.
Top 3 Picks for Best Eufy Video Doorbell
eufy Security Video Doorbell E340 (with HomeBase 3)
4.6Editor score
Dual cameras for full view
Local storage up to 16TB
Color night vision up to 16ft
eufy Security Video Doorbell E340 with Smart Display E10
5.0Editor score
Dual cameras with delivery guard
Hands-free instant alerts on display
Color night vision clarity
Top 10 Best Eufy Video Doorbell in 2026 Compared
This side-by-side comparison shows key features for every Eufy Video Doorbell model including camera type, power options, and storage capabilities to help you choose the right fit.
ProductsSpecificationsEditor scorePrice
Best Budget
eufy Security Video Doorbell E340
Dual cameras 2K FHD
Local 8GB storage
Battery or wired power
4.0Editor score
Editor's Choice
eufy Security Video Doorbell E340 (with HomeBase 3)
Dual cameras with BionicMind
Expandable to 16TB
Color night vision 16ft
4.6Editor score
Best Premium
eufy Security Video Doorbell E340 (Battery Powered with Extra Backup)
Extra 6500mAh backup battery
Dual cameras for coverage
No monthly subscription fees
4.6Editor score
eufy Security Video Doorbell E340 (Renewed)
Official Renewed E340 model
Dual cameras with delivery guard
Wired or battery powered
4.4Editor score
eufy Security Video Doorbell C31
2K FHD 4:3 view
6500mAh rechargeable battery
Hardwire for 24/7 recording
3.9Editor score
eufy Security Video Smart Lock E330
2K HD camera with f/1.6
Fast fingerprint recognition
10000mAh battery
4.1Editor score
eufy Security Video Doorbell (Wired) S330
Dual cameras 2K HDR
30VA wiring required
No HomeBase support
4.0Editor score
eufy Security Video Smart Lock FamiLock S3 Max
Palm vein recognition unlock
Rear lock video screen
Matter and Apple Home
4.2Editor score
eufy Security Video Doorbell E340 with Extra Backup Battery and HomeBase S380
Includes HomeBase S380
Extra backup battery included
Dual cameras 2K clarity
4.5Editor score
eufy Security Video Doorbell E340 with Smart Display E10
Smart Display E10 included
Instant hands-free alerts
Dual cameras with delivery guard
5.0Editor score
1. eufy Security Video Doorbell E340 (with HomeBase 3) – Best Overall with Expandable Storage
eufy Security Video Doorbell E340 (with HomeBase 3)
Dual cameras for people and packages
Expandable storage up to 16TB
BionicMind facial recognition
Color night vision 16ft range
This bundle packs the E340 doorbell with HomeBase 3 for powerful local storage and smart AI features. It holds a 4.6 rating for its clear visuals and reliable alerts.
Pros
- Dual cameras cover every angle
- No monthly fees with local storage
- BionicMind reduces false alerts
- Color night vision clarity
- Flexible wired or battery power
Cons
- Higher price than basic models
- HomeBase may take extra space
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The dual cameras let you see people head-to-toe while also tracking packages on your doorstep. Expandable storage lets you save recordings up to 16TB without monthly costs.
BionicMind facial recognition learns who you know to filter alerts and improve accuracy. Some users may find the setup slightly more complex than standalone units.
Buy this if you want long-term storage and smart filtering without cloud fees. It offers top-tier protection for homes needing detailed package and visitor monitoring.
Dual Camera Coverage
The front-facing camera focuses on people while the downward camera captures packages on your floor to eliminate blind spots.
Local Storage Freedom
Save recordings locally with no ongoing costs and expand up to 16TB for years of footage without cloud subscription fees.
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2. eufy Security Video Doorbell E340 – Best Entry-Level Dual Camera Option
eufy Security Video Doorbell E340
Dual cameras for complete view
Local 8GB built-in storage
Color night vision up to 16ft
Quick-release rechargeable battery
The E340 brings dual cameras to a more affordable price with built-in local storage for peace of mind. Its 4.0 rating reflects solid performance for daily use.
Pros
- Dual cameras catch packages clearly
- 8GB local storage included
- Quick-release battery swaps
- Color night vision clarity
Cons
- Limited storage without HomeBase
- No facial recognition features
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Two cameras work together to show visitors and packages without gaps. The 8GB eMMC storage lets you save clips without any subscription fees.
Battery power swappable in seconds avoids downtime while wired mode keeps it topped up. Night vision delivers clear color views up to 16 feet.
Choose this for straightforward dual camera coverage without complex setup. It suits homes wanting clear visuals and local recording at a modest cost.
Local Storage Benefits
Built-in 8GB storage saves recordings locally so you avoid monthly fees and keep your data in your hands.
Color Night Vision
Dual-light system plus advanced algorithm give clear color views up to 16 feet with less blur than before.
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3. eufy Security Video Doorbell E340 with Smart Display E10 – Best Premium Kit with Instant Alerts
eufy Security Video Doorbell E340 with Smart Display E10
Smart Display E10 included
Instant hands-free alerts on screen
Dual cameras with delivery guard
2K Full HD with color night vision
This kit adds a Smart Display E10 to the E340 for hands-free alerts when visitors ring. Its perfect 5.0 rating shows users love the convenience.
Pros
- Display shows live feed instantly
- No app needed for alerts
- High 5.0 user rating
- Dual camera package protection
- Color night vision clarity
Cons
- Highest price among options
- Display requires power outlet
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The display lights up with a live feed and voice alert when someone rings the doorbell or moves near the camera. You see who is there without touching your phone.
Dual cameras with delivery guard track packages and visitors clearly. The 2K Full HD and color night vision keep details sharp day and night.
Buy this if you want instant indoor alerts without pulling out a device. It is ideal for busy households needing quick hands-free communication at the front door.
Hands-Free Alerts
When someone rings the doorbell the display lights up with a live feed and voice alert for instant hands-free awareness.
Dual Camera + Delivery Guard
Two cameras together with delivery guard ensure you never miss a visitor or package left on your doorstep.
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4. eufy Security Video Doorbell E340 (Battery Powered with Extra Backup) – Best for Uninterrupted Power
eufy Security Video Doorbell E340 (Battery Powered with Extra Backup)
Extra 6500mAh backup battery
Dual cameras for complete view
Includes compatible chime
No subscription fees
This bundle includes an extra quick-release rechargeable battery to keep the doorbell running all year without power gaps. It holds a strong 4.6 rating for reliability.
Pros
- Extra battery for uninterrupted use
- Dual cameras cover packages
- Built-in 8GB storage
- Includes chime in bundle
Cons
- No HomeBase included
- Limited storage without expandability
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Swap batteries easily with the extra 6500mAh pack to avoid charging downtime. Dual cameras show visitors and packages while local storage keeps recordings private.
Color night vision gives clear views up to 16 feet and the bundle includes a chime for indoor alerts. Some may want optional expandable storage later.
Choose this for worry-free battery power without hardwiring. It is perfect for homes needing continuous operation and a chime without extra accessory purchases.
Uninterrupted Power
An extra 6500mAh rechargeable battery pack ensures you can swap batteries quickly and avoid downtime throughout the year.
Bundle Includes Chime
A compatible chime is included so you hear alerts throughout your home without buying additional accessories.
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5. eufy Security Video Doorbell C31 – Best Budget 2K HD
eufy Security Video Doorbell C31
2K FHD with 4:3 view
6500mAh rechargeable battery
Hardwire for 24/7 recording
No subscription required
The C31 offers 2K FHD clarity at an entry price with flexible power and no subscription fees. It holds a 3.9 rating for users prioritizing basic features.
Pros
- Lowest price in lineup
- 2K FHD clarity
- Wired option for 24/7
- No monthly fees
Cons
- Lower rating than higher models
- Chime bypass required for wiring
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Its 4:3 view gives clear details of visitors and the 6500mAh battery supports quick swaps. Hardwiring enables continuous 24/7 recording with 5-second pre-roll.
Hardwiring bypasses your existing chime which can complicate setups. Some users may want more advanced AI features found in pricier E340 models.
Buy this for simple 2K visuals without extra costs. It works well for renters or homes needing basic security at a low price point.
2K FHD Clarity
2K FHD with a 4:3 view ensures clear and detailed visuals of visitors even at night so you never miss details.
Hardwire Option
Hardwiring to existing wiring enables 24/7 recording and 5-second pre-roll for motion events with continuous power.
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6. eufy Security Video Smart Lock E330 – Best Lock and Doorbell Combo
eufy Security Video Smart Lock E330
2K HD camera with f/1.6
Fingerprint recognition unlock
10000mAh battery
IP65 weather resistance
This lock combines a 2K HD camera with fast fingerprint recognition for secure entry and visitor awareness. It earns a 4.1 rating for everyday convenience.
Pros
- 2K HD camera on lock
- Fingerprint unlock convenience
- Long battery life
- Weather-resistant build
Cons
- Premium price
- Not a dedicated doorbell
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Unlock in seconds with your fingerprint while the camera gives clear views even in low light. The 10000mAh battery supports power features for daily use.
No drilling is needed on most deadbolt setups and it is weather resistant for outside use. Some may prefer a standalone doorbell for wider door angles.
Choose this to combine locking and viewing at one spot. It fits homes wanting fingerprint access plus visual monitoring in a single smart lock.
Fingerprint Unlock
Fast fingerprint recognition helps you unlock in seconds giving everyone a convenient way to enter without keys.
Remote Access
Use the eufy Security app to manage access and get real-time notifications for visitors from anywhere.
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7. eufy Security Video Doorbell (Wired) S330 – Best Dedicated Wired Model
eufy Security Video Doorbell (Wired) S330
Dual cameras 2K HDR
Delivery Guard detection
3-second pre-roll
16-24V 30VA wiring
This wired-only S330 delivers 2K HDR video with delivery guard and pre-roll previews for motion events. It holds a 4.0 rating for stable performance.
Pros
- Dedicated wired performance
- 2K HDR video clarity
- Delivery Guard alerts
- Includes chime
Cons
- No HomeBase support
- Motion only alerts
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Dual cameras provide clear front-door coverage and the 3-second pre-roll shows activity before motion triggers. Delivery Guard tracks package arrivals and pick-ups.
It requires 16-24V 30VA wiring and does not support HomeBase or battery power. Some users may miss cloud or AI options in other models.
Buy this for reliable wired coverage with chime included. It suits homes with sufficient power wiring wanting clear video and package tracking.
Dual Cameras and Guard
Dual cameras give enhanced coverage while Delivery Guard detects packages and sends reminders to avoid missed deliveries.
2K HDR Video
2K HDR video delivers clear visuals with enhanced contrast and detail for reliable viewing day and night.
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8. eufy Security Video Smart Lock FamiLock S3 Max – Best Premium Lock with Palm Scan
eufy Security Video Smart Lock FamiLock S3 Max
Palm vein unlock in 0.6s
2K HD camera on lock
Rear video screen
Matter and Apple Home
The FamiLock S3 Max adds palm vein recognition plus a rear screen for app-free entry checks. It holds a 4.2 rating for advanced security and ease.
Pros
- Palm vein tech
- Rear screen for app-free use
- Matter compatibility
- Dual power system
Cons
- Highest price
- Not compatible with HomeBase 2
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Palm vein unlocks in 0.6 seconds with forgery-resistant tech while the 2K HD camera shows visitors clearly. The rear video screen lets anyone check the door without a phone.
It runs on a main battery plus AAA emergency cells and supports Matter for broad smart home integration. The price is high and HomeBase 2 is unsupported.
Choose this for top security with rear screen access for all ages. It fits premium homes wanting app-free viewing and strong biometric protection.
Palm Vein Unlock
Palm vein unlocking scans unique vein patterns in 0.6 seconds with forgery-resistant security.
Rear Video Screen
The rear screen lets you check who is at the door without a smartphone ideal for kids and elderly.
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9. eufy Security Video Doorbell E340 with Extra Backup Battery and HomeBase S380 – Best All-In-One Bundle
eufy Security Video Doorbell E340 with Extra Backup Battery and HomeBase S380
HomeBase S380 included
Extra backup battery
Dual cameras 2K
Expandable storage
This bundle adds the HomeBase S380 and extra battery to the E340 for continuous power and local storage. It holds a 4.5 rating for comprehensive coverage.
Pros
- HomeBase S380 included
- Extra battery for power
- No monthly fees
- Dual camera clarity
Cons
- Highest bundle price
- Needs outlet for HomeBase
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The HomeBase S380 supports local expandable storage and smart features while the extra battery avoids downtime. Dual cameras provide clear head-to-toe and package views.
Color night vision reaches 16 feet and alerts can pair with chimes or smart speakers. The bundle cost is high and requires an outlet for the HomeBase.
Buy this for a full kit with battery backup and storage. It suits homes needing uninterrupted power and local recording without monthly costs.
HomeBase S380 Included
HomeBase S380 adds expandable local storage and advanced features without needing a cloud subscription.
Extra Backup Battery
An extra 6500mAh rechargeable battery pack ensures uninterrupted operation throughout the year without charging gaps.
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10. eufy Security Video Doorbell E340 (Renewed) – Best Renewed Value
eufy Security Video Doorbell E340 (Renewed)
Official Renewed E340
Dual cameras with delivery guard
Local 8GB storage
Color night vision
The Official Renewed E340 offers the same dual camera and 2K features at a lower price. It holds a 4.4 rating for good condition and performance.
Pros
- Official Renewed value
- Same features as new
- Dual cameras included
- No monthly fees
Cons
- Limited availability
- Return policies vary
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Dual cameras cover people and packages with delivery guard while local storage avoids fees. Color night vision keeps the doorstep clear up to 16 feet.
Wired or battery power works and HomeBase S380 compatibility remains. Renewed units may have minor cosmetic wear and warranty terms vary.
Buy this for savings without losing key features. It suits budget buyers seeking trusted dual camera coverage with local recording.
Renewed Value
Official Renewed products give you the same features at a lower price with tested performance and value.
Dual Camera + Delivery Guard
Dual cameras with Delivery Guard help you see visitors and packages clearly while avoiding missed deliveries.
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Buying Guide – How to Choose the Best Eufy Video Doorbell
Selecting the right Eufy Video Doorbell depends on power options, storage needs, and smart features for your home.
Camera Resolution and Clarity
Higher resolution like 2K FHD provides clearer details to identify faces and packages. Look for models with HDR or color night vision to maintain visibility in low light.
Prioritize 2K models for detailed images that improve identification and reduce false alerts.
Power Source Options
Battery models offer easy install but need recharging while wired models ensure continuous power. Dual options let you choose based on your doorbell wiring.
Pick wired if you have existing wiring for 24/7 protection or battery for quick setup.
Storage Type and Capacity
Local storage avoids monthly fees and keeps data private. Built-in storage may be limited so check expandability via HomeBase for longer recordings.
Choose local expandable storage to save footage long-term without cloud subscriptions.
Dual Camera Coverage
Dual cameras cover both people and packages to eliminate blind spots. This feature improves security by tracking visitors and deliveries simultaneously.
Look for dual camera models to ensure complete doorstep coverage day and night.
Smart Features and AI
AI features like facial recognition reduce false alerts by learning who you know. Some models include delivery guard to track packages and alert on tampering.
Choose AI features if you want fewer notifications and smarter security filtering.
Smart Home Integration
Compatibility with Alexa Google Assistant and Matter expands control options. Ensure your chosen model supports your existing smart ecosystem for seamless use.
Pick models with wide compatibility to control alerts and access via voice or home hubs.
Chime and Alerts
A physical chime provides indoor alerts without a phone. Some bundles include a chime or HomeBase to enhance notification reach.
Choose a bundle with a chime or HomeBase to hear alerts throughout your home.
Budget and Value
Prices vary based on included accessories like HomeBase or extra batteries. Renewed models offer savings while maintaining core features for value.
Set a budget and compare included items to find the best long-term value.
How to Use and Care for Your Eufy Video Doorbell
Start by mounting the doorbell securely at a height that captures faces and packages. Use the app to connect it to your Wi-Fi and set notification preferences.
Regularly swap or charge the battery if using battery power to avoid gaps in recording. For wired models ensure your transformer meets the voltage and VA requirements.
Clean the camera lens with a soft cloth to maintain image clarity. Check firmware updates through the app to keep security features current and reliable.
Frequently Asked Questions
Do Eufy Video Doorbells require a subscription?
Most Eufy Video Doorbell models offer local storage with no monthly fees. You can save recordings on built-in memory or expandable HomeBase. Some cloud features may require a plan but core functions work without one.
Can I use an existing doorbell chime with Eufy?
Yes many models support existing mechanical chimes with proper wiring. You may need a chime kit for wired setups or use Eufy HomeBase for digital alerts.
How long does the battery last on Eufy Video Doorbells?
Battery life depends on usage and settings but typically lasts several months. Wired power with charging support allows continuous operation without frequent swaps.
What is the difference between E340 and C31 models?
The E340 offers dual cameras for package and people views while C31 has a single lens. E340 also includes delivery guard and more advanced night vision.
Can I access recordings offline without Wi-Fi?
Local storage on HomeBase or the doorbell lets you save recordings without constant Wi-Fi. You still need Wi-Fi to view live feeds remotely on your phone.
Are Eufy Video Doorbells compatible with HomeKit?
Some models support Matter which enables Apple Home integration. Check specific compatibility before buying as full HomeKit support varies by device and firmware.
What happens if I lose my HomeBase?
Local recordings are stored on the HomeBase so losing it means losing those clips. Some models keep recent footage on the device but full archives need the HomeBase.
Can I install an Eufy Video Doorbell myself?
Battery models are simple to install without wiring. Wired models may require basic electrical knowledge or a pro to connect to existing doorbell transformers safely.
Final Thoughts on Choosing the Best Eufy Video Doorbell
These ten Eufy Video Doorbell options cover everything from budget 2K units to premium bundles with HomeBase. The E340 leads with dual cameras and smart AI while C31 offers great entry value.
Prioritize power type storage type and coverage needs to match your home setup. Local storage and dual cameras stand out for reducing fees and blind spots.
Prices change frequently so review current offers before buying. This guide helps you pick a model that keeps your doorstep clear secure and connected year-round.