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🔐 Elevate your front door game—security that’s smart, swift, and stylish.
The eufy Security Smart Lock Touch (T8510) is a BHMA-certified, weatherproof deadbolt featuring ultra-fast 0.3-second fingerprint recognition, multiple unlocking methods including app and keypad, and a robust 10,000 mAh rechargeable battery lasting up to a year. Designed for easy DIY installation and enhanced privacy with local data storage, it offers professional-grade security with seamless smart home integration.











| ASIN | B08HYTGFLR |
| Additional Features | Auto-Lock |
| Best Sellers Rank | #24,139 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #52 in Deadbolts |
| Brand | eufy Security |
| Brand Name | eufy Security |
| Color | Black |
| Connectivity Protocol | Wi-Fi |
| Control Method | App |
| Controller Type | iOS or Android |
| Customer Reviews | 4.2 out of 5 stars 1,763 Reviews |
| Finish Types | Polished |
| Included Components | Exterior assembly, Interior assembly, Deadbolt, Strike plate, Strike reinforcer, Screw pack, 4 × AA Anker batteries, Wi-Fi bridge, User manual, Welcome card |
| Item Dimensions | 22 x 13.5 x 24.5 centimeters |
| Item Type Name | smart lock |
| Item Weight | 1650 Grams |
| Item dimensions L x W x H | 22 x 13.5 x 24.5 centimeters |
| Lock Type | Deadbolt |
| Lock type | Deadbolt |
| Manufacturer | Eufy |
| Manufacturer Part Number | T8510013 |
| Material | Zinc |
| Material Type | Zinc |
| Model Name | eufy Security Smart Lock S230 |
| Model Number | T8510013 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Front door security |
| Recommended uses for product | Front door security |
| Shape | Rectangular |
| Smart Home Compatibility | Smart Home Compatible |
| Special features | Auto-Lock |
| Style Name | ['Modern'] |
| UPC | 194644024024 |
| Unit Count | 1 Count |
K**D
جودة المواد المستخدمة وعمل البطاريه ممتازه وسرعة أستجابة البصمه
منتج غني عن التعريف .منزلي مراقب بجميع اجهزة يوفي سكيورتي .
M**I
great lock
very practical and easy to install
K**R
Built like a tank but
Guys, be mindful of the type of lock your door supports. If you’re renting, double-check that the lock fits before ordering. Show it to your locksmith along with a picture of your current door lock. The product itself looks fantastic. The only downside is that it doesn’t support Apple’s HomeKit.
C**N
Avoid
it worked a few days
V**R
It's a great tool for us and our day to operation.
All is fine and easy to work. Once in a while it fails and we need to rest the finger scan again.
F**H
Auto lock doesn’t work
Auto lock doesn’t work
S**T
Feedback
Good product
A**N
Impressive and v easy to operate
Super easy to use and configure. Very reliable
A**T
Excellent quality and performance!
I have been looking for a smart lock for my door to have access for tenants and get a control for who is entering the house. This is having all the smart features needed for control like fingerprint sensor which works perfectly, auto lock customisable, audio features for notifications, lock codes for multiple profiles. The best feature is rechargeable battery which last long for 1 year (yet to be tested) and does not require multiple batteries to be plugged in every few months. The installation was way easy I installed in less than 15 minutes. Excellent build quality and performance, no issues experienced and it does not require any bridge. Works fine with smart devices- Google and Alexa Highly recommended!
A**R
The smart lock that does it all!
I started looking for smart door locks for our new place after getting tired of fumbling with different keys for the front and garage door locks. I could have gotten the locks rekeyed, but I decided to install smart locks on the two doors and get rid of keys altogether. After getting used to fingerprints to unlock and log into most apps on my phone, I just couldn't get myself to buy a smart lock without fingerprint support. The Eufy touch lock seemed to be one of few fingerprint smart locks out there backed by a well known brand, but it didn't come with wifi support. I heard the wifi version was coming, so I decided to wait a couple of months and finally took delivery of the updated locks last week. The locks are pretty easy to install, and come with good instructions and well labeled/organized parts. The locks took about 15 mins each to install. The app is also pretty easy to set up, and I can log into the app with fingerprints on my android phone. The one setup quirk I had to deal with is that selecting the "touch lock with wifi" when adding a new lock to the app didn't work. The QR code scan wasn't doing anything. I noticed that the product code on the lock was not 8520, but 8510, which is the same code as the non wifi Eufy touch lock, so I decided to add the non wifi touch lock to the app. This time, the QR code worked, and I was able to add the included wifi bridge separately and pair it with the lock. This should be good news for those of you who have the regular touch lock, as it indicates that you will be able to add Wifi support when/if Eufy starts selling the wifi bridge separately. I programmed each lock to unlock with three different fingerprints, and have been very happy with the responsiveness of the fingerprint scanner. It seems to be faster than the under screen fingerprint scanner on my Samsung Note 10+. The unlocking process with fingerprints is extremely quick and seamless. I also added my wife as a separate user, so she was also able to register her fingerprints with each lock. Each user also gets to select a 4 to 8 digit pin code (different code for each user). The app lets you customize a lot of things, including auto lock functionality (lock after duration, auto lock schedule with start/end time), wrong attempt timeouts, lock sounds, scramble pass code (add random numbers before and after your actual pin to hide it from prying eyes), etc. I've only had the locks for a few hours, but I have been very pleased with how well they work so far. The only minor annoyance is that one wifi bridge cannot connect to more than one lock, so if you have two locks like I do, you will have to have two wifi bridges operational. It would have been nice if the wifi bridges supported multiple locks, but it's not a deal breaker.
M**O
The device is perfect until it breaks down in less than two years.
This is the third one I have bought, the first one was E130 model, it was excellent and worked for exactly 20 months and broke down from one rainy day, although it rarely rains here. The second was 230 model and the same thing happened to it, after 17 months, it rained and broke down. I bought this one for the last time because I couldn’t find anything else in the same size, so I have to paint the whole door, and I don't have the time to do so. BTW the first 2 I bought from USA.
I**I
Great Smart Lock + Excellent Customer Support
I already own multiple eufy products (cameras, outdoor lights, etc.), so adding this lock was a no-brainer. Having everything in one easy-to-use app is super convenient and makes managing my home simple. The fingerprint unlock is fast and reliable, and the remote access adds great peace of mind. Customer service has also been excellent—quick to respond and very helpful. Installation wasn’t the easiest, even with the instructions, and took some patience. But once set up, the lock works flawlessly. Overall, a great product that fits perfectly into the eufy ecosystem!
D**U
Ter4ibl
DO NOT BUY! We bought on sale while out home was renovated so we cannot return it. It constantly is confused whether it's locked or unlocked. Has bad interface design (locks when you put in passcode) and sometimes just straight up won't unlock when you put the pass code in multiple times. AVOID THIS PRODUCT.
Trustpilot
1 week ago
1 day ago