eufy Security Smart Lock C30, Keyless Entry Door Lock, Built-in WiFi Keypad Deadbolt for Front Door, No Bridge Required, Easy Installation, App Remote Control, Reliable Power, BHMA Grade 3
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Monday, Nov 10
Recently Viewed
Style: Contemporary
Color: Black
Features
- Our packaging is being updated. During this period, you may receive either the original or new version packaging. Rest assured, only the packaging has changed-the product functions remain exactly the same. Thank you for your understanding!
- Remote Control from Anywhere: With built-in Wi-Fi and no bridge required, you can effortlessly control your smart lock from anywhere using the eufy Security app. Enjoy easy setup, access management, real-time notifications, and event history.
- Smart Lock: Easily open your door using a physical key, voice commands with Alexa/Google Assistant or a physical button. eufy smart lock's physical buttons offer enhanced durability and error resistance, providing greater reliability and usability than touchscreens. Auto-lock secures your door if you forget, locking automatically based on your time setting, whether the door is open or closed.
- Easy Installation and Excellent Customer Service: Compatible with most standard Deadbolts. The 15-minute DIY installation requires no drilling. eufy is on standby for you 24/7. Enjoy a worry-free 18-month protection backed by professional customer service, available by telephone, email, and LiveChat.
- Integrated Smart Home: Pair with a eufy doorbell to seamlessly integrate your smart lock into daily routines. Control all your devices for smooth keyless entry via the eufy Security app.
- Security and Durability: Our eufy smart lock is powered by 4 AA batteries (not included) and has a battery life of up to 5 months. Additionally, this keypad lock features a low battery indicator and operates reliably in temperatures ranging from -22F to 158F (-30C to 70C). It also boasts IPX3 waterproofing. The smart lock's wrong-try protection temporarily locks the system after multiple incorrect attempts, deterring unauthorized access and enhancing your home's security.
Brand: eufy Security
Special Feature: Auto-Lock
Lock Type: Deadbolt, Keypad
Item dimensions L x W x H: 2.57 x 1.63 x 6.05 inches
Material: Metal
Brand: eufy Security
Special Feature: Auto-Lock
Lock Type: Deadbolt, Keypad
Item dimensions L x W x H: 2.57 x 1.63 x 6.05 inches
Material: Metal
Recommended Uses For Product: Residential, keyless entry, smart home integration, frequent use, long-term reliability
Style: Contemporary
Color: Black
Number of Pieces: 1
Finish Type: Painted
Included Components: Deadbolt
Controller Type: iOS or Android
Shape: Rectangular
Item Weight: 0.95 Kilograms
Control Method: App
Connectivity Protocol: Wi-Fi
UPC: 194644206154
Model Name: T85D0111
Manufacturer: Anker
Part Number: Anker
Item Weight: 2.09 pounds
Product Dimensions: 2.57 x 1.63 x 6.05 inches
Item model number: T85D0
Finish: Painted
Item Package Quantity: 1
Special Features: Auto-Lock
Batteries Included?: No
Batteries Required?: Yes
Battery Cell Type: Alkaline
Date First Available: July 6, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Nov 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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Style: Contemporary
Color: Black
I absolutely love this smart lock. Setup was smooth, the app is intuitive, and being able to lock and unlock my door from anywhere still feels a little futuristic every time I do it. The keypad lights up perfectly at night, and the build quality feels sturdy and secure. I also appreciate the sleek design — it looks modern without being bulky. Whether I am coming home with groceries or letting someone in remotely, this lock has made life so much easier. Safe, smart, and seriously satisfying.
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Reviewed in the United States on October 15, 2025 by David Irving
Style: Deadbolt + Handleset
Color: Black
The eufy Security Smart Lock C30 with Door Lever has been an excellent upgrade for my front door. Installation was quick and easy, and the all-in-one lever design looks modern while feeling sturdy. The keypad is responsive and easy to use, even at night with the backlight. I really like being able to create and manage codes through the eufy app — it makes it simple to give access to family or guests without worrying about spare keys. Remote access and lock status checks work flawlessly, giving me peace of mind when I’m away. The lock itself feels solid, the lever action is smooth, and battery life has been great so far. It’s convenient, secure, and blends nicely with my home’s style.
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Reviewed in the United States on October 1, 2025 by Joseph m.
Style: Traditional
Color: Black
Great product. Good value. I installed it myself - I didn't time it, but it was actually really quick. Works as it should, no problems at all. It's been on our front door for some time now, I'm thinking about getting another to replace the side door lock. The smart features are pretty cool, although I don't use them very often.
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Reviewed in the United States on October 13, 2025 by RaiserOfHell
Style: Contemporary
Color: Black
Installation was very easy. Instructions are pretty simple and the video is easy to follow. I have had no issues with connectivity even for my lock in the garage. The app is really simple to use as well. I bought two of these locks. So far I’ve only had to replace the batteries once in a 2 month period in my most frequently used door. The less frequently used door I’ve had to replace the batteries once after about 3 months. Definitely recommend purchasing rechargeable batteries. They have stopped me from worrying about having batteries and the cost of them.
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Reviewed in the United States on August 15, 2025 by *Just A Shopper*
Style: Contemporary
Color: Nickel
I recently installed this smart lock on my front door and it has been a game changer! Setup was quick and easy, and the app is very user-friendly. I love being able to lock and unlock the door from my phone and give temporary codes to family or guests—it makes things so convenient. The build quality feels solid and secure, and the fingerprint/keyboard access works flawlessly. Battery life is great so far, and I like that it gives notifications if the door is left unlocked. It’s modern, reliable, and adds an extra layer of security and peace of mind to my home. Highly recommend to anyone looking for a dependable smart lock!
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Reviewed in the United States on September 14, 2025 by Edgar
Style: Traditional
Color: Black
Great budget lock! We have had a touchpad Quikset deadbolt for many years that finally gave out. I think 10+ years of my boys yanking on it was finally enough. It thought it was locked when it was unlocked and vice versa. It had a good run. Thank you for your service. I shopped around a bit and wanted something secure but simple, high tech but affordable...and this Eufy seemed to fit the bill. We used to have an automatic vacuum from Eufy and it worked like a champ. So I had some brand familiarity and comfort with Eufy. This was a super easy install. It doesn't come with a full instruction manual so you have to scan a QR code to get to it. No biggy. It was all super intuitive and everything worked as stated. I did have to chisel out the recess where the deadbolt itself sits in the side of the door. But that was no biggy. Five minutes with a hammer and chisel after making a new outline with a pencil. Wifi integration was a snap through the app and so far everything is great. I've got it integrated with my google home and it seems to be running perfectly. Thanks Eufy for another great product!
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Reviewed in the United States on June 24, 2025 by DadOfThree
Style: Traditional
Color: Nickel
I’m really impressed with this product. From the start, installation was super simple—I had it up and running in just a few minutes without needing any extra tools or complicated steps. The cost is very reasonable compared to other options I looked at, and honestly, I wasn’t expecting it to perform this well for the price. It feels like a great value. Day-to-day use has been smooth and straightforward. Everything works exactly as it should, no hassle. I also love how well it integrates with my smart home setup—it connected right away and responds quickly to commands. Overall, I’m really happy with it. Easy to install, affordable, simple to use, and smart home–friendly. Highly recommend!
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Reviewed in the United States on September 15, 2025 by Matthew R.
Style: Contemporary
Color: Nickel
This is a mixed bag. I've had 2 of these for a little over a month now. One on the front door and one on the back door. Ironically, the back door sees more use and traffic than the front door. That said, the front door has already killed a set of batteries. I used a set when I first installed it and it was dead within 2 days. Thinking maybe I used not so fresh batteries, I installed another fresh set. We are not even at 6 weeks and those are dead. The back door still shows its at full battery life. So one works great and the other does not I guess. So take the reviews with a grain of salt on battery life because so far my results are 50/50. Other than that, Installation is easy if you have installed a door lock or two. Setup in app takes a second but works. Interface is pretty simple and straight forward, set up wifi. Firmware updates. Set up a few pass codes. And set your auto lock feature, etc. Overall im pleased with their quality. I wish there was a more straight forward answer on how to re-key them so I can get all my locks to match a set of keys. That hasn't been figured out yet, but I also havent had the time to look into it. But next I will be looking into replacing the battery hog.
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Reviewed in the United States on August 23, 2025 by Nick T