--- product_id: 582860703 title: "Smart Lock E330" brand: "eufy security" price: "HK$3614" currency: HKD in_stock: true reviews_count: 13 category: "Eufy Security" url: https://www.desertcart.hk/products/582860703-smart-lock-e330 store_origin: HK region: Hong Kong --- # 10,000 mAh Rechargeable Battery 2K HD Night Vision Camera 3-in-1 Triple Security Smart Lock E330 **Brand:** eufy security **Price:** HK$3614 **Availability:** ✅ In Stock ## Summary > 🔐 Elevate your entry game with smart security that’s always a step ahead. ## Quick Answers - **What is this?** Smart Lock E330 by eufy security - **How much does it cost?** HK$3614 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/582860703-smart-lock-e330) ## 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 - • **Unlock Your Way:** Five effortless entry methods including app, voice, keypad, fingerprint, and physical keys. - • **Power That Lasts:** Massive 10,000 mAh rechargeable battery keeps your smart lock running longer without hassle. - • **Install in a Snap:** Fits most US deadbolts and installs in just 15 minutes—no drilling required. - • **Stay Connected Anywhere:** Real-time video and lock control from your phone, no matter where you are. - • **Seamless 3-in-1 Security:** Fingerprint, video doorbell, and HD camera combined for ultimate front door control. ## Overview The eufy Security Video Smart Lock E330 is a cutting-edge 3-in-1 keyless entry system featuring fast fingerprint recognition, a 2K HD night vision camera, and a video doorbell. Controlled via app, voice assistants, keypad, or keys, it offers versatile access and remote monitoring. Powered by a robust 10,000 mAh rechargeable battery and designed for easy 15-minute installation, it’s the perfect upgrade for modern front door security. ## Description eufy Security Video Smart Lock E330, Keyless Entry Door Lock, 3-in-1 | Camera+Doorbell+Fingerprint Smart Lock, Built-in Wi-Fi Deadbolt for Front Door, Auto Lock, 8GB Storage, Easy Installation - 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: Good deal. - After having this thing for a while now I thought I might as well leave this company a review. The first one I received was a little defective. The second one I’ve had for a while and it’s performed very well. The AI engine that functions with your phone and the app is outstanding. In my opinion you can adjust settings to your preferences. it’s pretty awesome honestly and they offer an app features that allow further security monitoring. It’s pretty neat well worth the money in my opinion. ## Features - 3-in-1 Triple Security: This all-in-one device combines a speedy fingerprint recognition smart lock, a 2K HD camera with an f/1.6 lens for crystal clear visibility even at night, and a video doorbell. Enjoy full control over your front door and keep tabs on all the details, day or night. - 5 Easy Ways to Unlock: The efficient chip and slim fingerprint film combine to recognize you in the blink of an eye, and unlock your door in a heartbeat. Control Video Smart Lock E330 via the eufy Security app, by chatting with your Alexa or Google Voice Assistant, by using the keypad, or with keys. - Remote Control from Anywhere: No matter where you are, you can see who's at your door through the doorbell camera and manage your lock with the eufy Security app. Stay informed with notifications* and easily handle access for any visitor. *Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud. - One Big Battery Covers Everything: With a large rechargeable battery, you won't have to keep buying batteries for your Smart Lock. It powers all features and has a generous 10,000 mAh capacity. - Easy Installation and Excellent Customer Service: Compatible with most standard US deadboolt spacings (remove spacer for bores < 54mm), installs in 15 minutes without drilling. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJXVK5S6 | | Additional Features | 3-in-1 smart lock, fingerprint & video doorbell combo, 2K HD camera, fast fingerprint unlocking, app & voice control, remote access, real-time notifications, 10,000 mAh battery, easy 15-minute installation | | Best Sellers Rank | #8,937 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #55 in Deadbolts | | Brand | eufy Security | | Brand Name | eufy Security | | Color | Silver | | Connectivity Protocol | Wi-Fi | | Control Method | App, Remote, Touch, Voice | | Controller Type | eufy Security App (if this value is to be used at all, it would more appropriate use 'iOS' or 'Android' as the `controller_type` value, depending on operating system of device which app installed) | | Customer Reviews | 4.2 out of 5 stars 1,192 Reviews | | Included Components | exterior assembly, interior assembly, install sets, rechargeable batteries, Physical Keys*2 | | Item Dimensions | 8.7 x 7.08 x 3.13 inches | | Item Weight | 1.64 kg | | Item dimensions L x W x H | 8.7 x 7.08 x 3.13 inches | | Lock Type | Video Lock | | Manufacturer | Anker | | Manufacturer Part Number | eufy Video Smart Lock E330 T85311Y1 | | Material | Aluminum | | Material Type | Aluminum | | Model Name | E330 | | Model Number | T8531 | | Number of Pieces | 1 | | Recommended Uses For Product | Apartment Door, Office Door, Front Door, Entry Door, Exterior Door | | Shape | Rectangular | | Style Name | Video Lock | | UPC | 194644175634 | | Unit Count | 1 Count | ## Product Details - **Brand:** eufy Security - **Item dimensions L x W x H:** 8.7 x 7.08 x 3.13 inches - **Lock Type:** Fingerprint Keyless Entry - **Material:** Aluminum ## Images ![Smart Lock E330 - Image 1](https://m.media-amazon.com/images/I/51Gnx5dhTFL.jpg) ![Smart Lock E330 - Image 2](https://m.media-amazon.com/images/I/71ieDGUXzAL.jpg) ![Smart Lock E330 - Image 3](https://m.media-amazon.com/images/I/71-43ubNV9L.jpg) ![Smart Lock E330 - Image 4](https://m.media-amazon.com/images/I/81DltuFZ7AL.jpg) ![Smart Lock E330 - Image 5](https://m.media-amazon.com/images/I/61wc7fId1kL.jpg) ## Available Options This product comes in different **Lock Type** options. ## Questions & Answers **Q: Where are the recorded videos stored?** A: Stored locally* in the 8GB eMMC. *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 E330 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 power it up via the port on the exterior 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 E330 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: 25.4 mm. Door thickness: 35 mm-55 mm. Location of handleset greater than 45 mm. **Q: Is Video Smart Lock E330 compatible with HomeBase, Apple HomeKit, IFTTT, or Matter?** A: It is now compatible with HomeBase 3, allowing you to expand local storage up to 16TB with no monthly fees (additional storage drives not included). HomeBase 2 is not supported. Currently, Apple HomeKit, IFTTT, and Matter are not supported. **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. ### ⭐⭐⭐⭐⭐ Good deal. *by I***N on July 11, 2026* After having this thing for a while now I thought I might as well leave this company a review. The first one I received was a little defective. The second one I’ve had for a while and it’s performed very well. The AI engine that functions with your phone and the app is outstanding. In my opinion you can adjust settings to your preferences. it’s pretty awesome honestly and they offer an app features that allow further security monitoring. It’s pretty neat well worth the money in my opinion. ### ⭐⭐⭐⭐⭐ Excellent *by Y***C on June 3, 2026* Great smart lock with a clear camera and fast notifications. Easy to install and use through the eufy app. A convenient all-in-one solution for home security. ## Frequently Bought Together - eufy Security Video Smart Lock E330, 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock, Smart Built-in Wi-Fi Deadbolt for Front Door, Auto Lock, App Remote Control, Easy Installation - eufy Security Rechargeable Battery for S330 3-in-1 Video Smart Lock and Smart Drop - eufy Security Square Door Handle - Easy Installation, Fits All - Matte Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/582860703-smart-lock-e330](https://www.desertcart.hk/products/582860703-smart-lock-e330) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-29*