Search  for anything...
eufy Security

eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock, Built-in Wi-Fi, App Remote Control, Front Door Smart Lock Deadbolt, 8Months Battery, Reliable Power, IP53 Waterproof, BHMA Grade 3

  • Based on 3,883 reviews
Condition: New
Checking for the best price...
$99.99 Why this price?
Save $70.00 was $169.99

Buy Now, Pay Later

As low as $16.67 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jul 25
Order within 23 hours and 35 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: Deadbolt


Color: Black


Features

  • 8 Months Battery Life: With 8 AA batteries, Smart Lock C220 runs around 8 months. Experience ultimate convenience and peace of mind with our long-lasting power solution. *May vary depending on the frequency of the lock being used.
  • Self-learning AI: Fingerprint door lock recognition gets more precise with every touch, so you don't have to try agian and again to get in. Never be awkward or upset at unlocking the door. [6 Ways to Unlock] Unlock with a touch for less than 1.5s with fingerprint lock. You can also open your front door lock via the eufy Security app, using the keypad or physical key, from Apple Watch, or use your voice with Alexa/Google Voice Assistant.
  • Control from Anywhere with Built-in Wi-Fi: No bridge required, you can control your wifi smart lock from anywhere via the eufy Security app. Easy setup. (Access management, Real-time notification, Event History)[Integrated eufy ecosystem] If you have a eufy doorbell, you can add your wifi door lock to your routines and control devices together for keyless entry within the eufy Security app.
  • Easy Installation and Excellent Customer Service: Compatible with most standard US&CA deadbolts. 15-minute easy install without drilling. [ If you encounter any issue, please contact customer service. Eufy is on standby for you 7*24h] Enjoy a 18-month protection backed by professional customer service,
  • Security and Durability: Send an alarm triggered by an unusual attempt to open your smart deadbolt lock. Operating temperatures range from -22F to 158F (-30C to 70C). IP53 Waterproof.

Description

Visit the Store Visit the Store Visit the Store Visit the Store eufy Smart Lock Set scheduled codes for trusted people—simplify life, no key passing. eufy Smart Lock 8 Month* - You won't have to worry about battery replacements or being locked out unexpectedly. eufy Smart Lock Avoid separate bridges, easy installation. With Wi-Fi built-in, you can control the lock remotely. eufy Smart Lock Tested by BHMA. Expected to work up to 10 times a day for over 30 years. eufy Smart Lock You can manage, create, or delete user profiles—even for guests. eufy Smart Lock Enjoy peace of mind with every door activity visible in the event history. eufy Smart Lock Add random digits to your pincode to hide it from prying eyes. eufy Smart Lock Easy Setup without Drilling Take Full Control Forget the headaches that come with losing your key and have safe access to your home. Always. Take Full Control With its all-new built-in Wi-Fi connectivity, you can control your lock from anywhere via the app. Take Full Control Hands full when the doorbell rings? Use your voice to unlock your front door completely hands-free. Take Full Control Set passcodes for family, guests, or service people. Disable individual codes as needed. Take Full Control Spare keys can be copied by professional locksmiths. *Cannot be rekeyed. Smart Lock C220 eufy FamiLock C32 eufy FamiLock S3 Max Smart Lock C33 Video Smart Lock E330 eufy Smart Lock E31 eufy FamiLock E34 How many passcodes and fingerprints can the eufy Security Smart Lock C220 store? Up to 50 fingerprints and 100 different passcodes. How long does the battery last？How to unlock Wi-Fi Smart Lock when the battery dies? Roughly 8 months depending on usage(10 times unlock through keypad or app). You'll get a notification when the battery is low. If the battery dies, you can power it up via the port on the bottom of the exterior lock. (Includes 2 physical keys.) What temperatures can the Smart Lock C220 handle? The exterior assembly can handle temperatures within the range of -22℉ to 158℉ (-30℃ to 70℃). We do not recommend using the Smart Lock outside of these conditions. Is Smart Lock C220 compatible with eufy ecosystem, Apple HomeKit, IFTTT, or Matter? It works with eufy doorbell. However, It's NOT compatible with Apple HomeKit, IFTTT, or Matter yet.Neither does it work with eufy HomeBase or any wifi bridge. Whats the requirement for installation? Please check the Compatibility infographic above for specific requirement. Dimensions required: Crossbore center to the top of handleset greater than 45 mm; Door thickness: 35 mm-55 mm. NOT Compatible with Mortise Lock.

Brand: eufy Security


Special Feature: 8‑month battery life, self‑learning AI fingerprint, 6‑way unlocking, built‑in Wi‑Fi control, eufy ecosystem integration, real‑time notifications, easy installation, durable & waterproof design, wide compatibility See more


Lock Type: Deadbolt


Item dimensions L x W x H: 7.67 x 4.49 x 4.41 inches


Material: Aluminum


Brand Name: eufy Security


Recommended Uses For Product: Apartment Door, Office Door, Front Door, Entry Door, Exterior Door


Number of Pieces: 1


Included Components: 1*exterior assembly, 1*interior assembly, 2*keys, 8*AA batteries, install sets and mountain plate


Model Number: T8506


UPC: 194644146429


Model Name: C220


Manufacturer: Eufy


Unit Count: 1.0 Count


Manufacturer Part Number: T8506


Additional Features: 8‑month battery life, self‑learning AI fingerprint, 6‑way unlocking, built‑in Wi‑Fi control, eufy ecosystem integration, real‑time notifications, easy installation, durable & waterproof design, wide compatibility


Lock Type: Deadbolt


Control Method: App, Remote, Touch, Voice


Connectivity Protocol: Wi-Fi


Smart Home Compatibility: Smart Home Compatible


Style Name: Deadbolt


Color: Black


Shape: Rectangular


Material Type: Aluminum


Finish Types: Polished


Item Dimensions: 7.67 x 4.49 x 4.41 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 25

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • C220 is the best Eufy smart lock they kffer
Style: Deadbolt Color: Black
I've tried the higher end palm reading smart lock and it was a complete nightmare. Everybody was either getting locked out or took over 20 minutes to get inside. It then decided to start malfunctioning This one however just works and was easy to set up. Setup was super easy and you can get in quickly It works with all your smart devices and if you already got eufy equipment you are set It has all the needed features the higher end ones have without any of the extra garbage that doesn't work consistently. It's nice to be able to set up temporary codes and fingerprints for people. That would come in handy if you have an air b&b you are renting out and want codes to expire or if you have a cleaning lady or dog sitter. You can remotely unlock the door from your phone at work if the Amazon guy needs to get a package out of sight. I have mine hooked up to my alexas so if I forget to lock one of my doors I can ask her to do it. Highly recommended. Oh, and have a pro locksmith install I it's worth the fee as they'll make sure the unit is installed correctly and the dead bolt has a big enough hole before calibration. ... show more
Reviewed in the United States on June 12, 2026 by amazon_user
    • Sleek, Secure & Easy to Use
Style: Deadbolt Color: Black
Review Image by Marifer Cifuentes
Review Image by Marifer Cifuentes
Review Image by Marifer Cifuentes
I’m very impressed with this Rudy smart lock. It looks modern and elegant on the door, and the quality feels solid and reliable. Installation was easier than expected, and once set up, it works smoothly every time. I love the convenience of keyless entry—it makes daily life so much simpler, especially when you’re coming in with your hands full. It responds quickly, locks securely, and gives great peace of mind. The design is clean and minimal, which fits perfectly with a modern home. Overall, a great upgrade for both security and convenience. Highly recommend! ... show more
Reviewed in the United States on March 26, 2026 by Marifer Cifuentes
    • Excellent quality affordable smart lock
Style: Deadbolt Color: Nickel
Review Image by CF
Review Image by CF
Review Image by CF
I purchased the Eufy Smart lock along with 2 others off of Amazon at the same time. Hands down, the Eufy was the best in craftsmanship and quality. It took about 30min to have it installed. It fits the opening of my other regular deadbolt. It not only makes my condo door look more appealing. It's well made and sturdy and heavy. Setting up the phone app only took about 15min and it's very easy to use. I have had 0 problems with the finger print funtion, one time every time. I love the code support option keypad that my family use. I was able to set up individual codes and even if there not used daily, there haven't been any issues. Even though there is a 2nd knob key lock. I really don't have to use it, because the deadbolt is very tight and secure. The batteries that came with it is still working and shows that the batteries want need to be changed for months. I set it to auto lock and without fail it does everytime. I keypad lighing is great day and night. I don't have to double check it. You can adjust the lock volume. So , I have it loud enough to hear someone coming in, but not alarming. I love the app, because, not only does it notify me that my door is locked when I leave, it alerts me when anyone else does as well. It was more expensive then the other two, however it's well worth the price. As far as installation. If you lay everything out and follow the instructions it's quick and easy. Or you can use Utube. Depending on your bolt hole if you're using the same one, you may have to chisel it out some as the bolt is longer. However, even with doing that it on took 30 min. Initially he didn't and it worked, however chiseling it out with a screwdriver, made it very secure. Money well spent. So impressed my neighbor across from me purchased one. I've been wanting to get one and kept putting it off. This lock has changed my life, with limited use of one hand. I don't have to dig in my purse, I can unlock before getting to the door. After, I enter it locks behind me. I do keep a key on my key ring for back up just in case. Well worth the price. This is a purchase that you want regret. ... show more
Reviewed in the United States on September 28, 2025 by CF
    • Works great and no more Smart hub needed !
Style: Deadbolt Color: Black
I've owned the C220 lock for a month and have found it to work really well. It took about 10 minutes to install and no modifications to my door were needed. The lock is well constructed and is heavy. The management app is well done and easy to navigate. Things to note: 1. Some older people can have hard to read fingerprints. This is not specific to Eufy. Use a code number for them instead if this is a problem. 2. The battery life on my lock has been great as my wifi is close by. The further away the lock is from your WIFI access point, the more demand there is on the batteries. This is why some people report great battery life while others complain it's terrible. I believe it took 8 batteries.. it should last a long time. 3. No more smart hub!! Good riddance. Adding and removing codes or fingerprints is FINALLY easy! This might be the biggest difference. 4. The touch keypad CAN be seen in direct sunlight 5. I did not try the geofencing but it has the capability, provided everyone in the family has the app on their phone. It could auto-lock and auto unlock if configured to do so. 6. I did not test doorbell or camera integration - but it has that feature. Gripes: These are small but need to be noted 1. For renters: temporary/scheduled access codes work fine but there is no integration with text messaging (or email) to create the code and send it in a single process. Heck, the app is already managed on your mobile - why not do this? Now I have to separately send a text with all the details when this could have been easier. 2. When using a number codes, you have to press the keypad once to wake it up, enter the code, and then press the enter key on the bottom right of the panel. Why do I need to press enter? Why not open the lock after a second if no additional keys are pressed and the code is correct? Now you have to tell potential renters of this requirement to press the enter key. My point is: the enter key is not be obvious to people unfamiliar with the lock. 3. On the app, the battery life is shown as a tiny battery picture with lines filled in for battery life remaining. Would it have killed them to put a percentage number next to it? Overall, this is the best lock that I have tried and I have tried about 6 others to date. I hope you found this review useful. ... show more
Reviewed in the United States on April 27, 2024 by Mike
    • Excellent Smart Lock, But Fingerprint Reader Needs Improvement
Style: Deadbolt Color: Nickel
Review Image by Todd
Review Image by Todd
Seamless Eufy Ecosystem Integration, Quick Operation, But Inconsistent Fingerprint. As someone who has over 10 Eufy devices, this Smart Lock C220 integrates seamlessly into my security setup. I give it a solid 4 stars. Ecosystem & Convenience: The integration is fantastic, and the overall reliability makes sure [we are] never locked out of the house. The quick operation is essential for daily use, and the App remote control works perfectly. Installation: Setting this up was surprisingly straightforward. The easy install meant we had it up and running quickly, which is a major benefit when adding a new device to the ecosystem. The Drawback (Why 4 Stars): While the lock is excellent, the fingerprint recognition is inconsistent. It only recognizes my fingerprints to unlock, not my wife's. She has to consistently use the pin code instead. This frustrating glitch prevents a perfect 5-star rating. Despite the singular issue with the fingerprint reader's inconsistency, the security, ecosystem integration, and quick operation make this a very strong choice for Eufy users. I definitely recommend it for the peace of mind and convenience it adds! ... show more
Reviewed in the United States on November 15, 2025 by Todd
    • Eufy’s “Security” System Is a Dangerous Joke. Weak Alarm, Misleading Info, and Useless Support
Style: Deadbolt Color: Black
I spent over $400 on what I thought was a full Eufy home security setup. I bought the HomeBase 2, the 5-piece sensor kit, smart lock, doorbell camera, outdoor camera, chime, and more. I expected to feel safe in my home. Instead, I got a system that can barely be heard and a support team that doesn’t even understand how their own products work. Only the HomeBase 2 makes a sound when the alarm is triggered. None of the sensors, cameras, or other components ring. Just one small box with a 100 dB siren sitting upstairs next to my router. I live in a two-story home. One day the alarm rang for hours and I didn’t even notice. Neither did my neighbors. What kind of security system is that? When I contacted customer service, I explained everything clearly. I gave them the facts, the issue, and the exact solution. Their replies were insulting. They asked me if I had tried turning up the volume. I had. They told me to try different alarm tones. I had. They told me to move the HomeBase, even though I clearly said it had to stay next to the router. Then they told me to use my doorbell camera as a siren, which is connected to a chime and would go off with every passerby. It’s not even linked to the HomeBase alarms. That suggestion made no sense at all. Then came the most ridiculous part. They actually asked me if my house had walls. Yes, my house has walls. That’s how houses work. If your product can’t be heard through a wall, it’s not fit to be called a security system. It got worse. They asked if my motion sensors and entry sensors made noise. These devices do not emit sound. They never have. It’s shocking that their own support team doesn’t even know how their products function. That’s basic information and they clearly didn’t have it. They also told me Eufy doesn’t make a separate siren. I had to send them a link to their own siren listed on Amazon before they even acknowledged it existed. I asked for two of them to be sent to me as a fair resolution. After dodging the request with emotional reassurances and irrelevant replies, they just stopped responding. To make things even more frustrating, one of the cameras I bought wasn’t compatible with the system. I only found this out through trial and error, because the product description doesn’t mention it. Nowhere does it say it won’t work. That’s on them. There’s no actual customer service number. You’re left emailing support reps who don’t read your messages, don’t know the products, and give you useless copy-paste responses while stalling you into silence. I handed them the solution. I explained the problem from day one. I did all the work for them. The moment I had an airtight case and knocked down every excuse they had, they disappeared. If you want a system that’s reliable, loud, and backed by people who care about your safety, this isn’t it. The design is flawed, the listings are misleading, and the customer service will waste your time until you give up. I regret buying this. You will too. Update: After weeks of trying to work with Eufy support, I was offered a refund that doesn’t even cover the cost of fixing the problem. I asked for two sirens so the system could function properly, or a refund to cover the actual price. They refused both and closed the case. Since I pointed out the siren was on Amazon, it was suddenly removed and now only shows up on their website. I gave them every chance to resolve this and they chose not to. Think twice before trusting this system to protect your home. ... show more
Reviewed in the United States on June 4, 2025 by Carla
    • Great lock that makes life easier for everyone, including me.
Style: Deadbolt Color: Black
Review Image by Brad Nickel
Great price for a solid well designed product. I looked at a number of locks like this one, but none matched the features, price and quality I wanted. This is my first Eufy product and so far so good. High quality and a pretty easy install and setup. Make sure this will fit properly in your door. See the measurements provided by the company. The app is really pretty easy to use and I love the auto locking feature and the ability to temporarily assign a code to the person that takes care of our cats while we are away. It keeps a log of all the ins and outs and it also had alerts that let you know if the lock is being used. I need to take the time to fix the weather stripping our door so it closes completely, because sometimes the lock can't lock because the door is not fully closed. That is the fault of the door, not the lock and the cool thing is that the app tells me when it tries to automatically lock and failed. The only negative I have seen is that on a rare occassion, the lock seems to glitch when I go to lock it when leaving the house. I just wait a beat and then put my thumb on it again and it works great. The lock looks great and seems to be well built. We use it with Alexa as well and it was easy to integrate into the Alexa app. Fingerprint recognition is the same as what you do on the phone and it has never failed for any of us. We no longer have to worry about making keys or losing them, but it does come with a key in case there is an electical issue of some kind. I am really happy with this purchase from a price to quality and features perspective and highly recommend it. ... show more
Reviewed in the United States on April 27, 2025 by Brad Nickel
    • Love this lock!!!!!
Style: Deadbolt Color: Nickel
I spent a lot of time researching locks and reading reviews and the eufy lock is just what I was looking for! I was looking for multiple ways to lock and unlock - remotely via an app, key, code that can be changed or assigned to different people. I also wanted to monitor the access - who’s coming in and out of the house. This lock does it all! I love being able to know who has entered the house. It brings me a lot of comfort. I absolutely love that this lock is so easy to set up. Download the app, create a user profile and create your codes. The fingerprint was very easy as well. I didn’t think I would use it but it really comes in handy when my hands are full! I love it so much I bought another one for a family members house. ... show more
Reviewed in the United States on June 11, 2026 by Irishfaith

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...