eufy Security Smart Lock C30, Keyless Entry, Built-in WiFi Deadbolt for Front Door, No Bridge Required, Easy Installation, App Remote Control, Auto Lock
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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
Tuesday, Jun 3
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Style: Contemporary
Color: Black
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: 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: βeufy Security
Special Feature: βAuto-Lock
Lock Type: βDeadbolt, Keypad
Item dimensions L x W x H: β2.57 x 1.63 x 6.05 inches
Material: βMetal
Recommended Uses For Product: βResidential, keyless entry, smart home integration, frequent use, long-term reliability
Style: βContemporary
Color: βBlack
Number of Pieces: β1
Finish Type: βPainted
Included Components: βDeadbolt
Controller Type: βiOS or Android
Shape: βRectangular
Control Method: βApp
Connectivity Protocol: βWi-Fi
UPC: β194644206154
Model Name: βT85D0111
Manufacturer: βAnker
Part Number: βAnker
Item Weight: β2.12 pounds
Product Dimensions: β2.57 x 1.63 x 6.05 inches
Country of Origin: βChina
Item model number: βT85D0
Finish: βPainted
Item Package Quantity: β1
Special Features: βAuto-Lock
Batteries Included?: βNo
Batteries Required?: βYes
Battery Cell Type: βAlkaline
Date First Available: July 6, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 3
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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Similar Products
Top Amazon Reviews
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! π Invested in this smart lock expecting convenience and got so much moreβthis thing is a technological marvel that actually delivers on its promises. π±π 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. β‘π The app experience is surprisingly polished and intuitive. π³π 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 magicβapproaching my house triggers a smooth, automatic unlock that feels like living in the future. πβ
Battery performance has exceeded all expectations. ππ 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. ππ 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. π οΈπͺ Jay Fray verdict: A security game-changer that delivers convenience without compromising safety. π―π 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! ππ
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Reviewed in the United States on April 3, 2025 by Jay Fray
Style: Traditional
Color: Black
If you are tired of your adhd husband leaving the front door unlocked when he leaves for work before the sun comes up, this will solve all your problems. I no longer wake up angry and ready to start an argument about him inviting robbers in the house while I sleep. I was able to set up auto lock for the hours I know that he would be leaving and arriving home. Features I love are that you can unlock it remotely from anywhere (great for letting house sitters in and out), you can set up codes for all members of the family so you know who unlocked the door and at what time, you can set up notifications for when it was unlocked (perfect for toddlers that want to run for the horizon as soon as you close the bathroom door). The only complaint I have is that the battery life is lacking. In 4 months we have had to change the batteries twice already and this thing takes a lot of batteries!
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Reviewed in the United States on April 25, 2025 by keara pecora keara pecora
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: Nickel
Okay so far a good deadbolt but here are some things to know. When putting batteries into the deadbolt make sure they are 1.5 volt not 1.2. I also did some further digging and I think you can't get rechargeable batteries for the deadbolt, however, if my research is correct you cannot use the NIMH. You have to use rechargeable lithium which are a little bit more spendy. There are rechargeable lithium batteries on Amazon that are over 4000 MW hours. I have yet to try it with the rechargeable batteries, but I do have a working. Here's a second thing that you must be aware of. According to the on-screen directions when calibrating it says basically to clothes and lock the door. However, this may lead to the lock being unable to calibrate. Make sure there are no obstructions and that the path for the deadbolt itself is clear. If everything is clear and set right and it still does not calibrate, open the door and lock the deadbolt and then calibrate. This trick work for me as I was having problems calibrating even with proper batteries. Last thing is if you are planning on using this with Alexa, note that you'll be using your Alexa 4 digit pan to lock and unlock the door and on the keypad will be the code that you set in the app for the deadbolt.
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Reviewed in the United States on April 12, 2025 by Frank S.
Style: Contemporary
Color: Nickel
i have this for my Massage Therapy studio, and I love not fumbling with keys when I want to come in. I also love being able to assign numbers to other people so I don't have to be there. The app is a great way to keep tabs on things, and I will definitely get more of these in the future.
Reviewed in the United States on May 19, 2025 by TL Sopko
Style: Contemporary
Color: Black
For the price easily the best smart lock out there. Not a ton of futures but does its job well. Battery last a good amount to be alkaline and it does a good job notifying you when they need replacement. Wish they made a multi pack with the same key so I donβt have 4 different sets of keys for 4 locks.
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Reviewed in the United States on May 13, 2025 by Gladys
Style: Contemporary
Color: Nickel
These were easy to install just follow the directions! Very easy to load the app and so far, both of my Eufy locks are working perfectly. My only regret is that I didnβt buy these a year ago!
Reviewed in the United States on May 23, 2025 by Christine G.