---
product_id: 474316244
title: "eufy Security Video Smart Lock S330, 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock, Smart Wi-Fi Deadbolt for Front Door, App Remote Control, SD Card Required, Chime Included"
brand: "eufy security"
price: "€ 395.23"
currency: EUR
in_stock: true
reviews_count: 8
category: "Eufy Security"
url: https://www.desertcart.pt/products/474316244-eufy-security-video-smart-lock-s330-3-in-1-camera
store_origin: PT
region: Portugal
---

# App remote control & notifications 10,000 mAh long-lasting battery 3-in-1 biometric + video + doorbell eufy Security Video Smart Lock S330, 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock, Smart Wi-Fi Deadbolt for Front Door, App Remote Control, SD Card Required, Chime Included

**Brand:** eufy security
**Price:** € 395.23
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your entry game with the all-in-one smart lock that’s as savvy as you are.

## Quick Answers

- **What is this?** eufy Security Video Smart Lock S330, 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock, Smart Wi-Fi Deadbolt for Front Door, App Remote Control, SD Card Required, Chime Included by eufy security
- **How much does it cost?** € 395.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/474316244-eufy-security-video-smart-lock-s330-3-in-1-camera)

## Best For

- eufy security enthusiasts

## Why This Product

- Trusted eufy security brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Durability:** IP65 water resistance & extreme temp tolerance (-22°F to 158°F) keep your lock reliable rain or shine.
- • **Seamless Smart Control:** Unlock and monitor remotely via app, Alexa, Google Assistant, keypad, or keys—your door, your rules.
- • **Triple Security Powerhouse:** Fingerprint, 2K HD camera & video doorbell combined for ultimate front door protection.
- • **Effortless DIY Installation:** Fits standard deadbolts, installs in 15 minutes with zero drilling—upgrade your security hassle-free.
- • **Expandable Storage & Alerts:** Supports up to 128GB microSD for video, plus instant push notifications and chime for real-time awareness.

## Overview

The eufy Security Video Smart Lock S330 is a cutting-edge 3-in-1 device combining biometric fingerprint access, a 2K HD camera, and a video doorbell. It offers five unlocking methods including app and voice assistant control, backed by a robust 10,000 mAh rechargeable battery and IP65-rated weather resistance. Designed for easy installation without drilling, it supports expandable video storage and real-time notifications, making it the perfect smart security upgrade for modern front doors.

## Description

eufy Security Video Smart Lock S330, 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock, Smart Wi-Fi Deadbolt for Front Door, App Remote Control, SD Card Required, Chime Included - desertcart.com

Review: Excellent Smart Lock!! - Excellent smart lock! I had a very expensive Kwikset biometric lock that I couldn't stand using any longer. I trust Eufy products as I have many Eufy items and they've all been working perfectly. This smart lock was very easy to install and the biometrics are very reliable. My old Kwikset didn't recognize my fingerprint after one day consistently. I got locked out so many times because of that Kwikset lock. With this Eufy, my finger print is recognized every single time and it is very quick to respond. AND!!! I love having the camera on it! I have it placed on the door to my garage. With this lock, I can easily see inside my garage via the app. It also can connect to Alexa. The touch controls are easy to used very responsive, hidden keyhole if needed, fast battery charging, recognizes fingerprints every time in heat or when wet from rain...what's not to love about this? The app is super easy to navigate too. If you have an Apple Watch, you can get alerts on your watch for entry, locking, battery percentage and detecting movement.
Review: Perfect all in one device - Got this because it was a Camera and Doorbell built into the lock. I was pleasantly surprised with the functionality and how well it works. My only issue is that the battery dies relatively quickly due to the fact that it cannot be hardwired, as I have done with other camera doorbells. Other than that, it was easy to install and easy to set up. It was a good value for a keyless entry and would recommend this device.

## Features

- Advanced 3-in-1 Triple Security—Video Smart Lock S330 integrates rapid fingerprint recognition, a 2K HD camera, and a sophisticated video doorbell into one device. Five convenient unlocking methods make life easier every day—Fingerprint recognition, the eufy Security app, Alexa or Google Voice Assistants, keypad, or traditional keys.
- Remote Management and Notifications—Regardless of your location, you can monitor your front door through the doorbell camera and control the lock via the eufy Security app. Stay updated with push notifications and manage visitor access with ease.
- High-Capacity Battery and Enhanced Durability—S330 features a huge 10,000 mAh rechargeable battery, ensuring continuous and long-lasting operation. It is BHMA Certified, water resistant with an IP65 rating, and can operate in temperatures ranging from -22°F to 158°F (-30°C to 70°C).
- User-Friendly Installation and Customer Support—Compatible with most standard US and Canadian deadbolt spacings, it can be installed in just 15 minutes without any drilling. Users can enjoy a worry-free experience with a 12-month protection and 24/7 customer support.
- Enhanced with Chime—S330 includes Chime, offering expandable video storage of up to 128 GB with a microSD card (not included), reduced power consumption during video playback, and stable Wi-Fi connectivity, ensuring your lock stays online and responsive at all times.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | eufy Security |
| Item dimensions L x W x H | 8.66 x 3.15 x 7.09 inches |
| Lock Type | Biometric |
| Material | Zinc |
| Recommended Uses For Product | Security,Video Doorbell |
| Special Feature | 2K HD camera, advanced video doorbell, WiFi Deadbolt, Rechargeable battery(10,000 mAh) |

## Product Details

- **Brand:** eufy Security
- **Item dimensions L x W x H:** 8.66 x 3.15 x 7.09 inches
- **Lock Type:** Biometric
- **Material:** Zinc
- **Special Feature:** 2K HD camera, advanced video doorbell, WiFi Deadbolt, Rechargeable battery(10,000 mAh)

## Images

![eufy Security Video Smart Lock S330, 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock, Smart Wi-Fi Deadbolt for Front Door, App Remote Control, SD Card Required, Chime Included - Image 1](https://m.media-amazon.com/images/I/71o687BTimL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

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

**Q: How to unlock Video Smart Lock S330 when the battery dies? Does the lock still work with a key if out of power?**
A: 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.

**Q: What kind of door is Video Smart Lock S330 compatible with?**
A: 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.

**Q: Is Video Smart Lock S330 compatible with Apple HomeKit, IFTTT, or Matter?**
A: 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.)

**Q: What's the difference between Video Smart Lock S330 and E330?**
A: The S330 comes with Chime, supports 128GB SD Card storage (card not included), and offers 10% longer battery life. It includes advanced detection for departure, loitering, and auto-locks when the door is securely closed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Smart Lock!!
*by C***O on December 26, 2025*

Excellent smart lock! I had a very expensive Kwikset biometric lock that I couldn't stand using any longer. I trust Eufy products as I have many Eufy items and they've all been working perfectly. This smart lock was very easy to install and the biometrics are very reliable. My old Kwikset didn't recognize my fingerprint after one day consistently. I got locked out so many times because of that Kwikset lock. With this Eufy, my finger print is recognized every single time and it is very quick to respond. AND!!! I love having the camera on it! I have it placed on the door to my garage. With this lock, I can easily see inside my garage via the app. It also can connect to Alexa. The touch controls are easy to used very responsive, hidden keyhole if needed, fast battery charging, recognizes fingerprints every time in heat or when wet from rain...what's not to love about this? The app is super easy to navigate too. If you have an Apple Watch, you can get alerts on your watch for entry, locking, battery percentage and detecting movement.

### ⭐⭐⭐⭐⭐ Perfect all in one device
*by J***E on January 2, 2026*

Got this because it was a Camera and Doorbell built into the lock. I was pleasantly surprised with the functionality and how well it works. My only issue is that the battery dies relatively quickly due to the fact that it cannot be hardwired, as I have done with other camera doorbells. Other than that, it was easy to install and easy to set up. It was a good value for a keyless entry and would recommend this device.

### ⭐⭐⭐⭐⭐ Great product and very good customer service
*by N***R on April 28, 2025*

I ordered the Eufy S330 door lock during Thanksgiving in 2024, as I was closing my home in December and wanted a door lock with video capabilities. The important feature for me was the Auto Lock function that Eufy marketed. After installation, the Auto Lock function was working erratically. It would work sometimes and does not other times. Eufy has feature for this lock where you can set the time from 0 to 3 mins for the door to auto lock. The setting of time lower than 3 mins never worked for the lock. I contacted the customer care and we tried few settings and finally it was determined that there is an issue with lock and they replaced me a new lock. I thought the issue is resolved but the new lock came with new issues and Autolock does not work at all on new device. I contacted the customer care again and asked for the upgraded product as their product did not work as marketed but they offered be the lowered version of a similar featured product. So the situation was, I paid higher for the failed product, and now I am offered a downgraded version of the product with no additional compensation. This was a shock to me. I told them to replace me with same product one more time and now comes another shock. They sent me the used product. It was insane and so unprofessional of Eufy. When I bought the product, I was so excited about it, and I marketed it to a few of my friends and I referred it to one of my friends as well, and I feel so sorry I did that. I would never recommend this product and this company for their customer service. Absolutely disappointed. Update on May 14th 2025: So after my complains, I was sent brand new door lock and after having discussion with customer care we determined that auto lock setting in Eufy app was wrong. Also we found that if the app is used on multiple devices (phone, ipad, etc.) with same user ID and PW, the auto lock setting would not change in all devices automatically if you change it on one device. This was creating issues with auto lock functions. After making above two changes, the au to lock issue is resolved and lock is perfectly working fine. As an appreciation of my findings in of issues in Eufy app, Eufy customer service team offered me a free gift of Eufy Indoor Lamp E10 which is amazing product, I love it. With above updates, I changed title of my review and changed the star rating from 1 to 5. I highly recommend this product.

## Frequently Bought Together

- eufy Security Video Smart Lock S330, 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock, Smart Wi-Fi Deadbolt for Front Door, App Remote Control, SD Card Required, Chime Included
- eufy Security Square Door Handle - Easy Installation, Fits All - Matte Black
- eufy Security Rechargeable Battery for S330 3-in-1 Video Smart Lock and Smart Drop

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-29*