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Video Smart Lock S330

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  • Video Smart Lock S330 Video Smart Lock S330
  • Video Smart Lock S330 Video Smart Lock S330
  • Video Smart Lock S330 Video Smart Lock S330
  • Video Smart Lock S330 Video Smart Lock S330
3-In-1 Real-Time Video Advanced Notification 2K

Video Smart Lock S330

  • Triple Security Features: Experience peace of mind with this keyless entry door lock, integrating rapid fingerprint recognition, a crisp 2K HD camera, and a sophisticated video doorbell, ensuring your home's security is uncompromised.
  • Remote Access and Real-Time Notifications: Stay connected to your home with the eufy Security app, offering No Monthly Fee for remote door management and immediate notifications, so you're always informed, no matter where you are.
  • Long-Lasting Battery Life and Robust Build: Count on endurance and resilience with a 10,000 mAh battery and a sturdy design that's certified to withstand extreme weather, from icy cold to scorching heat, ensuring reliability all year round for your keyless entry system.
  • Enhanced Connectivity and Storage with Chime: Expand your security system with additional video storage up to 128 GB via an SD Card Required and a Chime Included feature that enhances Wi-Fi connectivity, keeping your system online and alert without monthly fees.
  • Easy Installation and Reliable Customer Support: Set up the security system in just 15 minutes, compatible with US/Canadian deadbolts without the need for drilling, and enjoy peace of mind with a 12-month warranty and 24/7 customer support, ensuring a Chime Included experience with no monthly fee.

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Video Smart Lock S330

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1. Discount codes can not be refunded.
2. Discount codes valid until July 31st.
3. You may purchase as many discount codes as you like.
4. Your discount code can only be applied on purchases of eufy Security Video Smart Lock S330.
5. Discount only valid in the US.
6. Your exclusive discount code will be sent to you by email after purchase.

See 3-In-1 Intergration

See your guests arrive and welcome them home all from your phone with Video Smart Lock.

5 Easy Ways
to Unlock




Physical Key

Voice Assistant

Fast and Accurate With Self-Learning AI
Video Smart Lock constantly teaches itself how to more accurately recognize your fingerprint with self-learning fingerprint identification.
See It All, Clearly
Watch your front door with a massive 160° field of view in 2K HD. Viewing is further enhanced with the brightness and clarity of a Wide Dynamic Range, and clear night vision.
Make Answering the Door Even Easier
With 2-way audio and a 2K camera, you can easily know exactly who's at your door, and unlock it remotely, even when you're not home.

Stop False Alarms
with Dual Motion Detection


Reduce 95% of those pesky false alarms with intelligent Dual Motion Detection. Video Smart Lock can sense up to 19 ft (6 m) away accurately.

Detect Objects with AI Accuracy

Identify objects at 99% accuracy with Video Smart Lock's Person, Pet, and Vehicle Detection. It filters out unnecessary notifications like swaying trees and alerts*** you only when there's something truly suspicious outside.

Get Alerts*** When Kids Leave

When kids come home from school or leave to play with friends, you'll know with instant notifications.

Auto-Locks When You Forget

Auto-Lock has your back if you accidentally forget to lock the door behind you.
  • Auto-Locks

    The geomagnetism sensor and gyroscope accurately locate the door's position within 0.75 mm and acts in seconds to keep your home protected.

  • Stays Unlocked

    If you need to pop outside quickly, simply set a countdown to keep your door unlocked for up to 3 minutes.

One Big Battery Covers Everything
The rechargeable battery perfectly compliments each advanced feature. And it's removable so you don't have to take off the whole lock to recharge.
10,000 mAh
See Proven Toughness

Ultra-Durable Build

Successfully locked and unlocked 200,000+ times.
40,000 Presses
10,000 Newtons of Pull Testing
10,000 Impact Tests

Works in Extreme Conditions

Works in temperatures from -22°F to 158°F (-30°C to 70°C).

No Monthly Fee, No Strings Attached

Never pay a subscription fee and protect your privacy at the same time with built-in local storage** on Chime.

Your digital fingerprints and recordings are guarded by AES 128 encryption to ensure only you and the people you trust see them.

Note: Storage requires an SD card, not included.

Unlock Convenience with the eufy Security App

We believe your home security system should be easily connected with your life. We are developing a feature to integrate Video Smart Lock with all eufy Security devices for intelligent, convenient management.

*Actual speed may vary depending on quality of available internet / Wi-Fi.
**If you choose to use cloud-based features such as cloud storage or push notifications with thumbnail previews, videos or thumbnail previews will be sent to the cloud as needed to provide your selected features.
***Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud.

Products Comparison

Video Smart Lock S330

Video Smart Lock S330


Built-In 2K Video Doorbell

Built-In Wi-Fi *connected with the included Chime.

Fingerprint ID

10000mAh Rechargeable Lithium-ion Battery

Works with Alexa and the Google Assistant

Auto Lock with Door Sensor

IP65 Waterproof

BHMA Certification

Standalone Chime, SD Card*

Advanced Detection & Alerts

Video Smart Lock S330

Video Smart Lock E330


2K Camera;Dual motion sensor

Built-In Wi-Fi

Fingerprint ID

10,000 mAh Rechargeable Battery

Works wit built-in doorbell, Alexa, GVA

Count-down Auto Lock

IP53 waterproof

BHMA Certification

Built-in Chime, eMMC Storage


Video Smart Lock S330

Smart Lock S230



Built-In Wi-Fi

Fingerprint ID

10,000 mAh Rechargeable Battery

Works wit eufy doorbell, Alexa, GVA

Auto Lock with Door Sensor

IP65 Waterproof

BHMA Certification




Ways to Unlock
  • Fingerprint, App, The Google Assistant, Alexa, Keypad, Keys
Fingerprint Recognition
  • Up to 50 fngerprints
    Fast: Recognition within 0.3S
    Accurate: Recognition pass rate 98%
    Secure: Recognition error ratio 1/10000000
Dual Motion Sensors
  • Radar Motion Sensor, PIR Motion Sensor
Triple detection
  • People Detection
    Leaving Detection
    Lingering Detection
Auto Lock
  • Smart Auto Lock with Built-In Door Sensor
  • 2-Way
Video Quality
  • Front Camera 2K (2560 ×1920)
Video Storage
  • Local Storage on Chime, No Monthly Fee. (SD card required. Recording estimation based on 25 recordings per day each lasting 15 seconds.)
Hardware Standard
  • BHMA Certification
Recommended Use
  • Lock: Wood or metal doors are suitable within certain dimensions
    Chime: For best signal place Chime within 20 ft/6 m of Video Smart Lock.
Installation Method
Power and Connectivity
Battery type
  • 10000mah rechargeable
  • 2.4GHz
  • 5.5 lb (2.5 kg)
  • Exterior 2.95 x 6.89 x 0.98 inch
    Interior 3.35 x 7.68 x 1.18 inch
  • Black
Operating Conditions
  • IP65 Rated Dust and Water Proof, -22ºF to 158ºF (-30ºC to 70ºC)
  • Compatible with The Google Assistant and Amazon Alexa. Not compatible with Apple HomeKit, IFTTT, or Matter at this time. HomeBase compatibility expected in November 2022.
What’s Included
  • eufy Security Video Smart Lock, Doorbell Chime, 10,000mAh Lithium Battery, Deadbolt Set, Mounting Kit, Screw Packs, Quick Start Guide
  • 3 Years


Where are the recorded videos stored?
Stored locally* on Chime.

*If you choose to use cloud-based features such as Cloud Backup or push notifications with thumbnail previews, videos or thumbnail previews will be sent to the cloud as needed to provide your selected features.
How many passcodes and fingerprints can the eufy Security Video Smart Lock S330 store?
Up to 100 users with different passcodes and up to 50 fingerprints.
How to unlock the Video Smart Lock S330 when the battery dies? Does the lock still work with a key if out of power?
You'll get a low-battery notification when the battery is under 10%. If the battery dies, you can charge it via the port on the lock. Video Smart Lock includes 2 manual keys. You can find the cylinder under a cover and open it to use a physical key.
What kind of door is Video Smart Lock S330 compatible with?
Any door with a wood or metal construction should be suitable Dimensions required: Crossbore diameter: 38 mm or 54 mm. Backset: 60 mm or 70 mm. A hole: 25 mm. Door thickness: 35 mm-55 mm. Location of handleset greater than 150 mm.
Is Video Smart Lock S330 compatible with Apple HomeKit, IFTTT, or Matter?
It's not compatible with these services yet. It's now compatible with HomeBase 3 - local storage expandable up to 16 TB*–all with no monthly fee. (Additional storage drives are not included.)
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