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eufy Security Smart Lock S230, Keyless Fingerprint Lock for Front Door, Easy Installation, Built-in Wi-Fi, Reliable App for Remote Access, One-Year Battery Life, BHMA Certified, IP65 Weatherproof

  • Based on 1,735 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jun 10
Order within 16 hours and 21 minutes
Available payment plans shown during checkout

Color: Black


Style: Fingerprint + Bluetooth + wifi bridge


Features

  • No Battery Fears,One-Year of Use from One ChargeOur new 10,000 mAh rechargeable battery provides significantly longer-lasting power than ever before. Packing the equivalent of more than 16 AA batteries, say goodbye to charging or replacing batteries every few months and say hello to total convenience.
  • Lightning-fast Fingerprint UnlockingWith the AI self-learning feature, unlocking becomes even faster as it gets more familiar with your commonly used fingerprints. The large sensor area ensures accurate recognition, and your fingerprints are securely stored locally for privacy protection.
  • Seamless Integration for a Smarter Home With a eufy video doorbell, integrating a eufy smart lock into daily life becomes effortless. Check the live view and see whos at the door, then unlock it and let them in, right on the same screen.
  • Easy Install with Built-in Wi-FiYou can install it yourself within 15 minutes without calling a professional. There's no need to drill or set up an extra bridge. DOOR THICKNESS MUST BE 35-55MM (1.38-2.17 INCHES).
  • Security and DurabilityBHMA Certified after being locked and unlocked more than 100,000 times. Send an alarm triggered by a usual attempt to open your door lock.

Brand: eufy Security


Special Feature: Auto lock


Lock Type: Deadbolt


Item dimensions L x W x H: 8.66 x 5.31 x 9.65 inches


Material: Zinc


Brand: ‎eufy Security


Special Feature: ‎Auto lock


Lock Type: ‎Deadbolt


Item dimensions L x W x H: ‎8.66 x 5.31 x 9.65 inches


Material: ‎Zinc


Recommended Uses For Product: ‎Front door security


Style: ‎['Modern']


Color: ‎Black


Number of Pieces: ‎1


Included Components: ‎Exterior assembly, Interior assembly, Deadbolt, Strike plate, Strike reinforcer, Screw pack, 4 × AA Anker batteries, Wi-Fi bridge, User manual, Welcome card


Controller Type: ‎iOS or Android


Shape: ‎Rectangular


Item Weight: ‎1650 Grams


Control Method: ‎Touch


Connectivity Protocol: ‎Bluetooth, Wi-Fi


UPC: ‎194644024024


Manufacturer: ‎Eufy


Part Number: ‎T8510013


Item Weight: ‎3.64 pounds


Product Dimensions: ‎8.66 x 5.31 x 9.65 inches


Item model number: ‎T8510013


Batteries: ‎1 Lithium Ion batteries required. (included)


Item Package Quantity: ‎1


Special Features: ‎Auto lock


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium


Date First Available: September 14, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 10

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • An Excellent Must Have!!
Color: Black Lock Type: Deadbolt
I have always wanted to get a smart lock so I wouldn't have to deal with keys at all and neverhave to worry about getting locked out of the house. I recently stayed at a luxury condo at an Airbnb and it had a Yale pin pad smart lock. It was amazing not having to use keys so I decided to finally just go buy one. I researched for hours to find the best smart lock for me, and the Eufy smart lock hands down won. I loved all the features especially the fine print reader. They have a newer model with built in wifi, but this one was much cheaper and since it came with the bridge it does everything the newer model does- but more! With the bridge it had a SD card slot that can record video with Eufy security cameras. I love that so your not having to pay for a monthly subscription for cloud storage. It also acts as a speaker for Eufy doorbell. My phone has a finger print reader which I always use, it takes a second or two to recognize and unlock so I was wondering if this would be the same, or slower. That's why I liked that it also has pinafore for a code, or even an actual key if the batteries happen to die. It does have a USB jack on the bottom so if the battery dies you can hook up a power bank to it. I was pleasantly surprised that the finger print reader works extremely well and fast! It gets it right the first time every time and works almost instantly. I love it!! I am working on making my whole house a smart home, I have all the main rooms completed so I love that using the lock can trigger smart home routines to say turn on all the lights and turn TV on. The Eufy lock looks and works better than the Yale lock on the condo that is more expensive. I love literally everything about it from the design, build quality and feel, and the best part is no more keys!!! It's very cool that it comes with extra security-it has an extra sturdy door latch that screws in deeply to the door casing and wall to make it a lot harder for someone to push the door in. Another favorite feature that I almost forgot to mention is the autolock feature! You can set the timer for 1 seconds to 3 minutes upon closing the door to when it locks. I have it set to 1 second and is perfect. It's nice that it has a door open/closed sensor built in- most smart locks either don't have it or is an extra sensor to attach to the door. That's great because it will only lock if the door is fully closed and will let you know if the door is not securely closed. It was very easy to install. I can't say enough good things about it. It was 100% worth the money! If you have been thinking about it but debating on if it would actually be worth it- the answer is yes yes yes get it! Lol You'll be so happy you did! ... show more
Reviewed in the United States on November 20, 2021 by Eric Johnson

  • Great Lock
Color: Black Lock Type: Deadbolt
NO HUB OR GATEWAY NEEDED. The lock was simple to install. The one issue I had was to get it to connect to the Wi-Fi, I had to power it up, not in the door, closer to my router. It seemed that the location that I was installing the lock was too far from the router, it would not connect to my router. When I took the lock off the door and laid it on the kitchen counter, near my router, it connected. Then I took it back out to my walk-in garage door, installed the lock and it connects to my Wi-Fi, go figure. So if you are having trouble with the initial setup and the lock does not connect to your Wi-Fi, remove it and move it close to your router and get it to connect, don't complete the setup at this point, stop as soon as it connects to your Wi-Fi then put it back in your door and finish the setup. Not sure what the issue was, but now it connects to the Wi-Fi. Everything works great. Fingerprint works, put mine and my wife's fingerprint in, works. Codes work. Remote access works, drove several blocks from my house, had the wife stand at the lock and observe, and I was able to lock and unlock the lock. Connected the app, or lock, to Alexa and it works. You need to open your Alexa app and get the settings, set. I have, had, another lock, but you need a hub located within 10 feet of the lock. This lock, no hub. ... show more
Reviewed in the United States on June 21, 2024 by Gene Wolf

  • Work well, but needs improved Alexa integration
Color: Black Lock Type: Deadbolt
These locks were fairly easy to install - I did need to hog-out one of the holes in my door jamb to allow one of the locks to fully extend without jamming. This is more a problem with the original door installer than the lock itself. The Eufy app works flawlessly 100% of the time, which is good. However, using Alexa to lock or unlock the doors only works about 80% of the time. Too often, I get the dreaded "the lock is not responding, please check the internet connection and power supply" message from Alexa when I try to lock or unlock the door with Alexa. Since the Eufy app works 100% of the time, I believe that the problem is the virtual connection between Alexa and Eufy, not my home wifi. I also don't like that Eufy does not support any integrations with IFTTT, Home Assistant, etc. (only Alexa and Google). If you don't need these types of integrations, and only want to use the included Eufy app, these locks work great. ... show more
Reviewed in the United States on January 3, 2025 by Mike M

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