eufy Security Video Smart Lock S330, Keyless Entry Door Lock,Chime Included | 3-in-1 Camera+Doorbell+Fingerprint Smart Lock, Smart Wi-Fi Deadbolt for Front Door, 8GB Built-in Storage, SD Card Expandable
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Availability:
In Stock.
Arrives
Sunday, Aug 2
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Lock Type: Video Lock+Chime
Features
- Advanced 3-in-1 Triple SecurityVideo 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 dayFingerprint recognition, the eufy Security app, Alexa or Google Voice Assistants, keypad, or traditional keys.
Description
Visit the Store Visit the Store Visit the Store Visit the Store When kids come home from school or leave to play with friends, you'll know with instant notifications. Effortlessly track and identify individuals who are lingering in your area. Stay aware, stay safe. Precisely detects your door's position within 0.75mm and locks for you when the door is securely closed. Experience enhanced privacy and responsiveness with eufy ecosystem. One HomeBase covers every eufy devices, ensuring your information stays local. Video Smart Lock S330 eufy Smart Lock E40 eufy FamiLock S3 Max eufy FamiLock E34 Smart Lock E31 Smart Lock C33 Smart Lock C220 Where are the recorded videos stored? 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. How to unlock 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.) What's the difference between Video Smart Lock S330 and E330? 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.
Brand: eufy Security
Special Feature: 2K HD camera, advanced video doorbell, WiFi Deadbolt, Rechargeable battery(10,000 mAh)
Lock Type: Video Lock+Chime
Item dimensions L x W x H: 8.66 x 7.1 x 3.15 inches
Material: Aluminum
Brand Name: eufy Security
Recommended Uses For Product: Security,Video Doorbell
Number of Pieces: 1
Included Components: 1)Exterior assembly; 2)Interior assembly; 3)mounting plate 4)Deadbolt; 5)strike plate 6)strike reinforce 7)10000 mah rechargeable battery 8)screws 9)2 keys 10)use manual; 11)Chime, *do not include charging cable & sd card
Model Number: T8530
UPC: 194644103361
Model Name: Video Smart Lock S330
Manufacturer: Anker
Unit Count: 1 Count
Manufacturer Part Number: E8530KY1
Additional Features: 2K HD camera, advanced video doorbell, WiFi Deadbolt, Rechargeable battery(10,000 mAh)
Lock Type: Video Lock+Chime
Control Method: App, Touch, Voice
Connectivity Protocol: Bluetooth, Wi-Fi
Style Name: Video Lock+Chime
Color: Black
Shape: Rectangular
Material Type: Aluminum
Finish Types: Painted
Item Dimensions: 8.66 x 7.1 x 3.15 inches
Item Weight: 5.5 pounds
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Lock Type: Video Lock+Chime
I haven't found another device that is both a door lock *and* a security camera. With the door lock, you can open/close the lock and set pin codes (for yourself, family, guests, etc...) with the app from anywhere. The camera is decent quality, can notify you when it detects motion, and you can put a memory card on it so that it records these motion events. It's supposed to be able to differentiate between a human and other regular motion (like a car or the wind) so it's not constantly notifying you when, say, a dog runs by. We had an issue with this feature, but I contacted support, they loaded some update on it, and the human detection started working well again, so props to their support. A cheap 64GB memory card (they're less than $10 nowadays) will go a long way. For reference, I have over 700 motion events recorded over 100 days, and that's taken up less than 3GB. The app is.... eeeeh.... it's *totally* usable, but it tries too hard to upsell you on other devices or their cloud storage (which I don't use). Still, it's completely functional. I have other Eufy cameras as well, and it's nice to have them all in one "central" app (decent cameras, not expensive). Setting up a device in the app is pretty slick... you go on the app, select the device you have from a list, scan the QR code on the device, press a button on the device, give it the wifi password, and bam the device now shows up on your app. There's many settings as well to mess around with if that's your thing. The only cons I can think of is: price, motion detection (though support did fix it within a few days), and the app (it's too bloated with "Hey buy this, too!"). Despite that, I'd definitely recommend this for people who want to see who's at their door or the moment a delivery arrives, and wants to be able to unlock the door remotely. If you're an AirBnB host (or just have guests often), I think you'll like this a lot. IMPORTANT: MAKE SURE there's good wifi signal wherever you'll put the base station that it comes with, which has to be near the door lock (so door lock talks to the station, station talks to the wifi). There's a good review of this device in YouTube where you can see it in action.
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Reviewed in the United States on January 22, 2024 by mendez.jv
Lock Type: Video Lock+Chime
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.
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Reviewed in the United States on April 28, 2025 by Niraj Sikligar
Lock Type: Video Lock+Chime
I chose this Eufy door lock because of its top rating from Consumer Reports. My second Schlage door lock failed just like the first one, so no going back to that brand. Plus, this Eufy was more feature rich and cheaper by comparison (my Schlage locks had no video or audio, just codes). The positives are overwhelming. Every little feature I could hope for - and some I didn't think to expect - are implemented intuitively within this product. It's clear that a lot of thought and development time went into this product, aimed at the end user experience. It's all done the same way I might have designed it and then improved it over time. - First, the mechanical installation was quick and painless, with the lock working smoothly right away. - Second, there are so many ways to open this lock. When my electronic setup hit a snag (my own fault), we were still securing our home by using the key for a couple weeks. After electronic setup, we added three more methods. #1: We quickly created unique passcodes for everyone. #2: Our favorite method for both locking and unlocking is to use our fingerprint. #3: But quite handy is the phone app by which we lock the door from work or from upstairs when we've forgotten. - Third and also cool is that my wife and I both have Admin accounts for these two devices, meaning that either one of us can access the event logs, change the ringtone, unlock the door remotely, add other users, etc. from our phones. Meanwhile we setup regular access accounts for our adult children. They each can enter their unique code at the door itself to unlock, or to lock on the way out. The next time they visit, Eufy will scan their fingerprints to enable that method also for lock/unlock. Either way, the Event log records exactly who entered and when. And records the video. - Fourth, it's so great that there's no ongoing subscription required. I made sure everything worked before ordering the micro-SD card, but we were still able to use all of the features above plus others not yet mentioned (Live View, Live 2-way Audio, doorbell, and phone alerts). Then with a cheap micro-SD card - so easy to insert - we also have tons of video and audio storage. It's all configurable if we want lower-resolution video to save space or perhaps no audio to save even more space. The 128GB maximum size has more than enough room for us to configure high-res everything. Then if there's a particular video we want to save long-term, a single tap within the app downloads it to my phone. - For the fifth positive, I can only scratch the surface about how intuitively it all functions. The live feed is just one tap. The mute-myself button is obvious, again just one tap if we want to converse before replying. I pre-recorded a few auto-responses like, "Sorry, but we don't answer the door for solicitors". Again, my pre-recorded messages are a well-placed set of one-tap options. Motion detection is too simple a word for the continuously enhanced AI features. My list of "Events" labels significant motion as "Human Detected". Based upon settings, I have no events recorded for stray squirrels or passing vehicles. Night vision calibration accounts for the white door jamb in the picture. Even the plug-in-the-wall Wi-Fi doorbell is great, with app-based volume control and several selectable ringtones. The auto-lock feature is configurable for different time settings and seems useful, but we haven't turned that on yet. The negatives are incredibly minor, especially in light of the strong positives. - I'm a decades-experienced IT professional, assembly programmer, PC builder, and more. I'm "that guy" everyone calls to setup their own high-tech equipment, including a few video doorbells. Yet I struggled with the electronic side of this lock installation. The instruction booklet simply says to install the app and follow those instructions. The app itself is great, but the setup steps could benefit from some customer feedback. A key setup step is scanning the QR code from the device itself to get its Serial Number. That step was quick and efficient for the separate Wi-Fi doorbell device - which BTW comes included with this door lock. But for the video deadbolt device, the app kept telling me "Invalid Serial Number". No problem - I can enter the SN manually. Where to find it? The app says it's in two places: the inner documentation box, and on the door lock itself. I entered the SN from the door lock - still invalid. I entered a number from the inner documentation box - but it wasn't exactly a Serial Number, so still invalid. There was a real Serial Number on the documentation booklet itself, different from the door lock's SN - still invalid. In the end this was all my fault. Kudos to Eufy's support team for a quick E-mail response when their live call center was closed for the weekend. That response asked for details including my purchase receipt. Looking up that Amazon receipt, I noticed the exact model number I purchased: "S330". The app's setup steps require me to select the item type before scanning or entering the Serial Number. Where I had preciously selected "Video Door Lock & Doorbell Combo", I tried the app again and found the S330 in a not-so-obvious selection. With that choice the QR code scanned successfully, and everything worked fully a few seconds later. That quick step even integrated the video door lock with the included doorbell device. A better setup experience (A) would print the model number on the product box somewhere, and (B) would let the app select (or at least prompt for) the device type based upon the Serial Number scanned or entered. But with the one-time setup behind me now, everything about ongoing operation is wonderful. - The other tiny negative is the advertised integration with Alexa. I don't use Alexa here except for my Fire TV remote, so I can't speak with much expertise about how this Alexa integration should work. Amazon's product page says (copy/paste) "WORKS WITH ALEXA Add voice control by combining with an Alexa device". From "voice control" I expected that I could ask any Alexa device to lock or unlock the door, and perhaps have an Alexa Show display the live video. I've been through every possible setting at least twice, and the only Alexa connection is "Alexa as Chime" whereby an Amazon Echo will announce when the doorbell is pressed. That's not even close to "voice control". Again, not a big deal for me because we haven't gone full Alexa in our household. But if we do, I don't expect the video doorbell to integrate fully like, say, the Echo-plus-Ring bundle does. The bottom line is overwhelming positives for all the important functions plus responsive customer support. The negatives don't affect me, so five stars. Consumer Reports was correct in their recommendation.
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Reviewed in the United States on October 22, 2023 by H. J. Matthews
Lock Type: Video Lock+Chime
It's great when it works & their support team is nice/prompt. Pros: Excellent video & sound quality. The in-app settings are easy to understand and apply. Night time vision is great as well. I have mine paired with the HomeBase3 and the AI that detects people (who it is), pets, etc is way more accurate than I every thought. Cons: when I first got it in march, it wouldn't pick up any type of motion walking by... Eufy Support wanted me to send it back in, I said no bc if I send it back in, I'm going with a different company, period. The firmware update after that fixed it and it's worked almost for 8 months without issue. Until a few days ago where another firmware update came and support's suggestion was to return it. NO... It's software, why would I return the device when it's obviously software, how is that the solution? But this time everything is broken: can't sense anything, auto-lock no longer works, it can't read the batter percentage (it's been at 84% for over a week now), so anything that is "automatic" stopped working. UPDATE AS OF 08/19/25: It has officially died. Won't turn on, battery is fully charged. I was forced to use the manual keyhole. It also appears it will turn on if I hold the keyhole cover thing out and to the left. As soon as you attempt to plug it back in it shuts off. I've been messing with it for 3 days now and it's just dead. Who designed it to not work when the keyhole cover is out? Horrible design decision.
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Reviewed in the United States on January 23, 2025 by Paul Ramirez
Lock Type: Video Lock+Chime
This is simply a repeat review from a few others here. Everything is wonderful besides the motion detection. The lock locks and unlocks very quickly. Batter lasts for a few months. No issues with Sub-Zero functionality issues (down to -20). Installation is a breeze. One comment, the deadbolt plate provided is useless for standard doors. The biggest flaw is the software for motion detection. States it has smart AI to detect humans. I think this is another word to cop out of functionality and extend battery life targets. You can walk to the door without detection about 50% of the time. Similar to others, every package delivered on doorstep has never had a single notice or video capture. (5+ deliveries this far). Eufy needs to update the camera software/logic or admit motion detection capabilities. Customers are at the loss for false advertisement of a function sold with the device that does not work.... Even when the camera is set to max settings and "any motion". I truly want to love this smart lock, but I don't think it will be here long. Post 6 months UPDATE: After posting my review, Eufy reached out to make it right. For that, I give them one star back for the customer service and ability to work with the customer to ensure satisfaction. Secondly, they were able to force push a firmware update to my unit to make it more effective than ever. (+1 for another star recovered) I've been using this update for just over 3-4 months. Now I get recordings of mailman, UPS, and FedEx coming up to my door. (In addition to visitors) I get a few false alarms, which is expected with having the higher motion setting, but I'd rather have it and not need it than not have it at all. Yes the battery life will suffer as a result of the higher sensitivity, but it still seems to last just shy of a couple months, which is adequate for me. One thing I've noticed... People don't like to use the doorbell button. I just don't think people are familiar with its setup/function when compared to rings or other off-door doorbells.
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Reviewed in the United States on April 9, 2023 by BigSky2CDA
Lock Type: Video Lock+Chime
We wanted to spend a little money on our door lock and chose this brand bc it had a lot more features than a Ring. I love that I can lock/unlock from anywhere in the world! The fingerprint makes carrying groceries and opening your door so easy. The key pad is great for my dog walker and the code is unique to her so the app actually will tell me that “xyz” just unlocked the door and show me a video. The app is super easy to download and set up. The door unit did take us a few minutes to line up to the hole where the lock goes but the actually key part is twist able so you can make the length what you need it to be and install that way. Once we figured that out, it was super easy! Battery lasts about 3 weeks to a month and I charge the batter on a regular c charger. It takes about two hours to fully charge and back in the door I goes! I got the doorbell chime as well and that suck is loud! I can hear it from my basement or even when I’m in the deck. Also your phone goes off and you can actually talk to the person from your phone. We plan to buy the whole security system for our home from this brand. That’s how awesome it is!
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Reviewed in the United States on August 11, 2024 by Luvamy23
Lock Type: Video Lock+Chime
I purchased this doorbell as the first step into the Eufy system back in Nov 2022. I was initially slightly hesitant due to the higher cost, but I fully believe it was worth it. Now, in Oct 2024, it still is working perfectly well. I barely have to charge it since it holds battery incredibly well still. I do not have the HomeBase system, so this review is coming from considering this as a stand-alone product. My favorite thing is there are absolutely no additional costs. When I purchased a Ring Doorbell, I did not know that to view anything, I would have to pay a sub, that is why I originally ditched Ring and came to Eufy. I can view everything on my phone without paying a dime to view live, view recordings, and control my doorbell from my phone. Since then, I have added multiple other Eufy products to my house and have no regrets. With this doorbell, you can set motion zones so that you aren't picking up on the street constantly. You can also set up multiple passcodes for different people as well as fingerprints. My fingerprints have never failed me unless my fingers are too dirty or wet, but that is understandable. You can also set up allowed times for people to visit, so say you want a friend to be able to come in during the day, you can set them up with a passcode that only works from 8a-9p. Using it after those hours will reject them which is a pretty nice feature for babysitters, dog walkers, or any services that take place. I also set up an emergency code to be able to give a 911 operator should anything happen that way they don't have to break down my door if I am unable to unlock it either manually or via the app. (As in unable to navigate my phone due to the state I am in.) Highly recommended, you can always change it after! The only negative I will note is that it has a very long delay to announcing any motion on my Alexa device; however, that might be an Alexa integration communication issue on Alexa's end and not Eufy, that I don't know and it doesn't really bother me. There is also a delay on getting notifications to my phone sometimes as well. Since I am not too worried about viewing who is at my door live, I don't mind it. I mostly got the camera to make sure I don't have any packages stolen since I order from Amazon a lot. I have caught both UPS and FedEx leaving packages at my door that were supposed to be signed for and forging my signature which had those packages have been stolen, I would have been SOL if I didn't have that footage recorded since they faked my signature both times! Definitely a good camera to have to ensure you don't get any issues with that. Little bonus: if you own a cricut or labeler, there is enough space at the bottom of the doorbell to put a small "No Soliciting" sticker right below the doorbell button.
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Reviewed in the United States on October 12, 2024 by HB
Lock Type: Video Lock+Chime
I love this lock. It was super easy to install. If you buy a micro-SD card you don't need to get a subscription to record (which is basically underheard of these days, cue the ring locks). I also think their app is better than ring. Very easy to navigate. We also bought a separate camera for a different area of our house, it works seamlessly. We did have one minor issue with ours, I contacted customer service, and they immediately addressed my issue. I was absolutely blown away by the service. These are the only cameras and locks I will ever buy from here on out. 5 stars for the product. 5 stars for the app and not needing a subscription. 10 stars for the customer service.
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Reviewed in the United States on November 19, 2025 by D.Y.E.