eufy Video Smart Lock E330 3-in-1 Wireless Smart Lock with 2K Camera, Fingerprint Keyless

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eufy Video Smart Lock E330 3-in-1 Wireless Smart Lock with 2K Camera, Fingerprint Keyless Entry & Local Storage

Upgrade your front door with the eufy Video Smart Lock E330, a 3-in-1 smart security device that combines a 2K video doorbell, fingerprint smart lock, and keyless entry system in one integrated unit.

The E330 provides multiple ways to unlock your door, including fingerprint recognition, the eufy Security app, keypad code, Alexa, Google Assistant, or physical keys. Its fingerprint sensor can recognize registered fingerprints in less than 0.4 seconds, while a built-in self-learning AI chip is designed to improve recognition efficiency over time.

A 2K camera with an f/1.6 lens provides detailed front-door video, while dual motion detection helps reduce false alerts and can detect movement up to approximately 19 ft. The included 10,000 mAh rechargeable battery provides long-lasting power, and local storage allows core functionality without a required monthly subscription.

Key Features

3-in-1 smart front-door security system
Combines video doorbell, smart lock, and keyless entry
2K video camera
f/1.6 lens for improved low-light visibility
Fingerprint recognition in less than 0.4 seconds
Self-learning AI fingerprint sensor
Multiple unlocking methods
Unlock using:
- Fingerprint
- eufy Security app
- Built-in keypad
- Alexa
- Google Assistant
- Physical keys
Remote control from anywhere through the eufy Security app
Dual motion detection
Detects movement up to approximately 19 ft.
Designed to reduce false motion alerts
Real-time phone notifications
Event history logs door activity
10,000 mAh rechargeable battery
USB-C emergency power option
Backup physical keys included
Automatic locking with countdown timer
Local storage support
No required monthly subscription for core local-storage functionality
BHMA Grade 3 certified
IP65 weather-resistant rating
Designed for temperatures from -22°F to 158°F
Suitable for residential exterior doors

3-in-1 Front Door Security

The eufy E330 combines three major front-door functions into one device:

2K Video Doorbell

The integrated camera captures detailed video in up to 2K resolution.

Features include:

2K video
f/1.6 lens
Low-light visibility
Motion detection
Real-time notifications
Remote viewing through the eufy Security app

Fingerprint Smart Lock

The built-in fingerprint reader provides fast biometric entry.

The sensor is designed to:

Recognize registered fingerprints in less than 0.4 seconds
Learn fingerprint characteristics over time
Improve recognition efficiency with repeated use

According to the supplied manufacturer information, the AI fingerprint system improves after approximately 20 readings as it learns unique fingerprint characteristics.

Keyless Entry System

The E330 provides multiple entry methods for homeowners, family members, and authorized guests.

Available unlocking methods include:

Fingerprint
Keypad access code
eufy Security app
Alexa
Google Assistant
Physical key

2K Front-Door Video

The built-in camera uses a 2K imaging system with an f/1.6 lens to capture detailed video around the entryway.

This allows users to:

View visitors
Monitor front-door activity
Review recorded door events
Receive motion notifications
Check activity remotely through the app

Image quality and night visibility may vary depending on lighting, installation position, network conditions, and environment.

Fast Fingerprint Recognition

The fingerprint sensor is designed to recognize registered users in less than 0.4 seconds.

A built-in self-learning AI chip analyzes fingerprint characteristics and can improve recognition performance with continued use.

This provides a faster entry option without requiring:

Physical keys
Smartphone access
Keypad codes

Multiple Ways to Unlock

The eufy E330 offers several entry methods to accommodate different users and situations.

Fingerprint

Registered users can unlock directly using the built-in fingerprint sensor.

Keypad

Enter an authorized access code using the exterior keypad.

eufy Security App

Authorized users can remotely manage and unlock the door through the eufy Security app when supported by the device's connection configuration.

Voice Assistants

Compatible with:

Amazon Alexa
Google Assistant

Supported commands and security requirements may vary by voice-assistant platform.

Physical Keys

Two backup physical keys are included.

Dual Motion Detection

The E330 uses dual motion detection designed to improve motion accuracy.

According to the supplied manufacturer information, the system can:

Detect motion up to approximately 19 ft. away
Reduce up to 95% of false alarms under supported conditions

Actual motion-detection performance depends on installation, environment, sensitivity settings, weather, and surrounding activity.

10,000 mAh Rechargeable Battery

The included rechargeable battery has a 10,000 mAh capacity, reducing the need for frequent disposable battery replacement.

When battery power becomes low:

Recharge the battery as directed by the manufacturer
Use the USB-C emergency power port when needed
Use one of the included backup physical keys

According to the supplied information, the USB-C emergency power option or backup key can be used when battery level falls below approximately 10%.

Automatic Locking

The smart lock can automatically lock after a configurable countdown period.

This feature can help secure the door if the user forgets to manually lock it after leaving.

Auto-lock timing and configuration should be managed through supported device settings.

Smart User Management

The eufy Security app can be used to manage authorized access.

Supported management features may include:

Create user profiles
Delete user profiles
Manage guest access
Review entry activity
View event history
Receive real-time notifications

This can be useful for households, guests, visitors, and temporary access needs.

Local Storage & No Required Monthly Fee

The E330 supports local storage, allowing core smart-lock and recorded-event functionality without requiring a mandatory monthly subscription.

This can reduce recurring costs compared with systems that require cloud subscriptions for basic recorded access.

Important: Certain features may still use temporary cloud processing. For example, the supplied manufacturer information states that thumbnail-preview images included with push notifications may be temporarily stored in the cloud.

Optional cloud services or additional features may have separate terms or costs.

Weather Resistance & Durability

The E330 is designed for exterior residential use.

Durability specifications include:

BHMA Grade 3 certified
IP65 weather-resistant rating
Operating temperature range from approximately:
- -22°F to 158°F
- -30°C to 70°C

Actual performance may vary depending on installation and environmental exposure.

Door Compatibility

The supplied manufacturer information notes:

For rectangular door recesses, use the included faceplate.
For round recesses, a compatible rounded faceplate may be available through eufy Customer Service.

Door thickness, bore dimensions, backset, deadbolt alignment, and trim compatibility should be confirmed before installation.

Specifications

Brand: eufy
Model: Video Smart Lock E330
Product Type: Video Smart Lock
System Type: 3-in-1 Video Doorbell + Smart Lock + Keyless Entry
Camera Resolution: 2K
Lens Aperture: f/1.6
Fingerprint Recognition Speed: Less Than 0.4 Seconds
Fingerprint Technology: Self-Learning AI Sensor
Unlock Methods: Fingerprint, App, Keypad, Alexa, Google Assistant, Physical Key
Remote App Control: Yes
Motion Detection: Dual Motion Detection
Motion Detection Range: Up to Approximately 19 ft.
Battery Capacity: 10,000 mAh
Battery Type: Rechargeable
Emergency Power: USB-C
Backup Keys: Yes
Auto Lock: Yes
Storage: Local Storage Support
Monthly Subscription Required for Core Local Storage: No
Weather Rating: IP65
Certification: BHMA Grade 3
Operating Temperature: -22°F to 158°F (-30°C to 70°C)
Alexa Compatible: Yes
Google Assistant Compatible: Yes

What's Included

1 × eufy E330 Exterior Keypad with Rechargeable Battery
1 × Interior Hardware with Deadbolt
Screws and Silicone Plug
Strike Plate and Screws
1 × USB-C Charging Cable
2 × Physical Keys
1 × User Manual
1 × Welcome Card

Ideal For

Front-door security
Keyless home entry
Smart-home access control
Monitoring front-door visitors
Homes wanting fingerprint entry
Families needing multiple unlock methods
Guest access management
Users wanting remote lock control
Buyers seeking local storage
Homes looking to avoid required monthly subscriptions
Alexa smart-home systems
Google Assistant smart-home systems
Residential exterior doors

Why It Stands Out

The eufy Video Smart Lock E330 combines three front-door security functions in one device: a 2K video doorbell, fingerprint smart lock, and multi-method keyless entry system.

Instead of installing a separate doorbell camera and smart lock, the E330 integrates video monitoring and door access into one coordinated system.

Its sub-0.4-second fingerprint recognition, 10,000 mAh rechargeable battery, dual motion detection, remote app management, and multiple unlocking methods provide flexibility for everyday household use.

Local storage and no required monthly subscription for core functionality further distinguish it from systems that depend on recurring cloud plans.

Frequently Asked Questions

What does 3-in-1 mean on the eufy E330?

The E330 combines a 2K video doorbell, fingerprint smart lock, and keyless entry system into one device.

How fast does fingerprint unlocking work?

The fingerprint sensor is designed to recognize registered fingerprints in less than 0.4 seconds.

What are the available ways to unlock the door?

The E330 can be unlocked using:

Fingerprint
Built-in keypad
eufy Security app
Alexa
Google Assistant
Included physical keys

Can I control the lock when I am away from home?

The supplied product information states that the E330 supports remote control through the eufy Security app.

Actual remote functionality depends on device setup, connectivity, and supported configuration.

Does the E330 require a monthly subscription?

A monthly subscription is not required for core local-storage functionality.

Certain optional cloud-based features or temporary cloud processing may still apply. For example, thumbnail images used in push notifications may be temporarily stored in the cloud.

What happens if the battery runs out?

The lock includes:

USB-C emergency power support
Two backup physical keys

These provide alternative access options when battery power is critically low.

Does the smart lock automatically lock itself?

Yes. The E330 supports automatic locking with a countdown timer, which can lock the door after a configured period.

Is it weather resistant?

Yes. It has an IP65 weather-resistant rating and is designed to operate from approximately -22°F to 158°F.

Does it work with Alexa and Google Assistant?

Yes. The supplied manufacturer information states compatibility with Amazon Alexa and Google Assistant.

Does it include a rechargeable battery?

Yes. The exterior unit includes a 10,000 mAh rechargeable battery.