eufy Security Smart Lock C30, Keyless Entry, Built-in WiFi Deadbolt for Front Door, No Bridge Required, Easy Installation, App Remote Control, Auto Lock, Nickel
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This item is eligible for return within 30 days of receipt
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
Jul 29 – Jul 30
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Style: Contemporary
Color: Nickel
Features
- 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: E30 is compatible with standard US and CA doors and offers easy 15-minute installation without drilling. Enjoy a 18-month aftercare backed by professional, 24/7 customer service.
- 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
Item dimensions L x W x H: 2.57 x 1.63 x 6.05 inches
Material: Nickel
Brand: eufy Security
Special Feature: Auto-Lock
Lock Type: Deadbolt
Item dimensions L x W x H: 2.57 x 1.63 x 6.05 inches
Material: Nickel
Recommended Uses For Product: Residential front door security
Style: Contemporary
Color: Nickel
Number of Pieces: 1
Included Components: Deadbolt
Controller Type: App
Shape: Rectangular
Control Method: App
Connectivity Protocol: Wi-Fi
UPC: 194644210267
Model Name: T85D0
Manufacturer: eufy
Part Number: Anker
Item Weight: 2.13 pounds
Product Dimensions: 2.57 x 1.63 x 6.05 inches
Country of Origin: China
Item model number: T85D0
Special Features: Auto-Lock
Batteries Included?: No
Batteries Required?: Yes
Date First Available: August 14, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 29 – Jul 30
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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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: Contemporary
Color: Black
I’m a big fan of eufy products in general, and I’ve had a few struggles in the past with fingerprint locks not being consistent. I needed something reliable for one of my Airbnb units, and this smart lock came in at a great price point. I’ve had it installed for about 6 months now, and it’s been working really well. Setup was pretty straightforward, and so far, no issues with access or connectivity. It’s held up great with guest use, which is exactly what I needed. Highly recommend this for anyone managing short-term rentals or just looking for a solid smart lock at a reasonable price.
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Reviewed in the United States on July 5, 2025 by Femi Sal
Style: Contemporary
Color: Black
Jay Fray here bringing the honest truth about this eufy Security Smart Lock C30 that has completely transformed my home entry experience! 🙌 Invested in this smart lock expecting convenience and got so much more—this thing is a technological marvel that actually delivers on its promises. 📱🔒 The fingerprint scanner is lightning-fast and incredibly reliable, recognizing my print instantly even with grocery-laden hands or in low light conditions. The immediate response time means no awkward waiting at your own front door. ⚡👍 The app experience is surprisingly polished and intuitive. 📳😍 Connection remains rock-solid with no random dropouts or glitches. The door status notifications are accurate and timely, providing genuine peace of mind when away from home. The geofencing feature works like magic—approaching my house triggers a smooth, automatic unlock that feels like living in the future. 📍✅ Battery performance has exceeded all expectations. 🔋🏆 Three months of heavy daily use and still showing strong battery levels with helpful status updates in the app. The emergency key override is cleverly designed and easy to access if ever needed, though I haven't had to use it once. 🔑👌 Installation was refreshingly straightforward with clear instructions and perfectly machined parts that aligned flawlessly with my standard door preparations. The entire assembly feels rock-solid with zero movement or wobble even after months of daily use. 🛠️💪 Jay Fray verdict: A security game-changer that delivers convenience without compromising safety. 💯🏠 This smart lock has completely eliminated the hassle of fumbling for keys while actually increasing my home's security. Worth every penny for the perfect blend of innovation, reliability, and peace of mind. The future of home entry is here! 🔝🔒
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Reviewed in the United States on April 3, 2025 by Jay Fray
I got Eufy smart locks because I heard they have a good security system. They have an app that monitors all the security devices. For this lock, it shows whenever it is opened and who opens it since you can set up different pins for each family member or visitors.
Reviewed in the United States on July 7, 2025 by CYH
Style: Contemporary
Color: Black
Set up was easy with Apple Home and works very well. Battery life is not as good as I hoped. Getting about 8 months with opening it several times per week and manually locking. Needs to have a battery alert that will text you when low. It has an indicator but you have to open the app and navigate to the lock setting to see it.
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Reviewed in the United States on May 28, 2025 by Davey
Style: Traditional
Color: Black
Great lock, easy to set up for the whole family. Installation was straightforward and took less than 30 minutes with just a screwdriver. The app is intuitive and allows you to create and manage multiple access codes for different family members. I particularly appreciate the auto-lock feature that activates after a customizable time period. Battery life has been impressive - going strong for three months now with regular use. The lock provides helpful notifications when batteries are running low. The keypad is responsive and backlit, making it easy to use at night. Integration with our smart home system was seamless, allowing us to check lock status remotely and incorporate it into our home automation routines. The guest access feature has been invaluable for visiting relatives and service providers. Overall, this smart lock provides excellent security with convenient features that our entire family has quickly adapted to using. Highly recommended for anyone looking to upgrade their home security system.
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Reviewed in the United States on April 21, 2025 by Mathias
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: Contemporary
Color: Black
Item was easy to install and very quite when it locks. Also easy to operate when pressing the numbers and easy access to your cell phone when downloading the app. Recommend buying Eufy brand.
Reviewed in the United States on July 8, 2025 by Joseph Fernandez