eufy Security, Wireless Video Doorbell S220 Add-on with 2K Resolution Video, Easy Self-Installation, Enhanced Home Security, Cost-Effective, Compatible with HomeBase 1, 2, 3, E
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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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 5 left in stock, order soon!
Arrives
Sep 16 – Sep 17
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Features
- Great Clarity for Optimal Surveillance: Experience unparalleled clarity with our eufy doorbell, furnished with a 2K sensor and a professional-grade lens. It offers 2.5 times the clarity, transforming your doorstep into a secure portal with a crystal-clear view of your visitors.
- Versatile Power Solutions: The eufy doorbell camera is designed to adapt to your lifestyle. Choose between a one-time charge that lasts up to six months or a continuous wired connection, ensuring seamless security at your doorstep.
- Comprehensive Security with Full View: With a 4:3 Aspect Ratio, the eufy doorbell provides a complete view of your visitors from head-to-toe. It's akin to having a vigilant security guard, ideal for monitoring entrances and detecting motion.
- Seamless Integration with HomeBase 2: This eufy Security Wireless Add-on Video Doorbell requires a HomeBase 2 (not included). It's engineered to work in sync with other eufy cameras, forming a robust home security network.
- Hassle-Free Setup: Installation of the eufy doorbell is as straightforward as ringing one. With easy-to-follow instructions, you can quickly set it up and start enjoying superior home security. It's compatible with HomeBase 1, 2, 3, or E, offering you the convenience you need.
Manufacturer: Eufy
Part Number: AK-
Item Weight: 7 ounces
Product Dimensions: 140 x 54 x 28 inches
Item model number: T8210
Batteries: 1 Lithium Ion batteries required. (included)
Color: Black
Power Source: battery powered
Voltage: 3.7 Volts
Item Package Quantity: 1
Special Features: hd_resolution, motion_sensor
Included Components: Video Doorbell 2K (Battery-Powered), Quick Start Guide.
Batteries Included?: Yes
Batteries Required?: No
Battery Cell Type: Lithium Ion
Date First Available: November 18, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 16 – Sep 17
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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Top Amazon Reviews
This camera was an incredible purchase. Image quality. Long-lasting battery. Easy installation and aesthetically pleasing yet functional.
Reviewed in the United States on August 15, 2025 by Jose Pino
I really like the This camera system. I’ve got four cameras now one of the front door at three looking at all sides of our property. What I like most about this camera system is the clarity of the video the storage and the ease of retrieval as well as the way the system stores only on SD card memory, not some big brother site with monthly fee. The motion detection is perfect and is easy to define on each individual camera. The system works well at night and being able to communicate through the cameras audio is fantastic. I have not had any problems with the app and was pleasantly surprised with the consistency. The only thing I would ask them to change is the fact that the number of motion events can be erased inside the app, but the running total of events is on the main icon and does not reset. Battery life is amazing. I upgraded the included SD card to a 128 gig Level 10, 100 gig speed and it works great. I install security cameras and AV equipment for a living, and this is one of the best performing systems I have used. Kudos to Eufy for a great design and GUI that really works.
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Reviewed in the United States on July 8, 2021 by Jake and Sammie
Great product! Eufy is taking this industry by storm. Smart folks- and I appreciate their customer-focused, legit, home security tools. I snagged this gem as an add-on at it's introductory price of $99, and it has exceeded my expectations! No more false alarms like the previous "well-known" brand I had! You choose the sensitivity level, of course, but unlike Ri *ahem* the aforementioned "well- known" brand, you also get to set the detection zones and types of alerts (human vs. all motions) desired. And it works!! Extraneous detections are filtered based on your preferences so that notifications aren't piling in when the random bird, butterfly, raindrop, car, etc. enters the detection field (unless you want them to🙃). The facial recognition is the crowning glory! I mean, we all want to know WHO took that highly anticipated Amazon delivery off the porch, right?! The two-way communication (to stop those same porch pirates in their tracks) is golden! Pairs easily with Alexa plus the HomeBase will "chime" if you want it to - so there is NO need for an additional chime (Eufy's add-on chime only works with the wired method-but unnecessary regardless) if you are operating on the wireless battery method. *You won't regret this purchase.* Familiarize yourself with the app, device settings & capabilities, and programing your security profiles (you can even reference articles Eufy provides in the app for helpful tips). IMO, this beats the heck out of the competition-all of them, and keep in mind, the occasional lack luster review could easily be attributed to users not maximizing device capabilities.
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Reviewed in the United States on June 28, 2020 by Mel
I had already purchased the eufy Security S330 eufyCam 3 2-Cam Kit with Homebase 3 and decided to add the Eufy Doorbell cam as well. Honestly, there's not a whole lot of detectable difference between the 2K doorbell camera and the 4K S330 camera's on my IPhone. All-in-all, the video quality in both 2 and 4K is excellent. I have not mounted the S330 camera's as of yet, they're just sitting inside the house in different locations until I figure out where they go. Since they're solar rechargeable, the way my house is situated makes that a bit more challenging than I figured. Anyway, this is about the doorbell camera. As I stated, the picture quality is excellent so 5 stars on that. Where I subtract a star, and maybe a second one going forward, is the fact that, although my doorbell camera is wired, the battery is discharging. I've had it installed for about 7 days now and I've gone down from 100% to 87% even though there hasn't been that many detection events. The battery icon alternates from continuously charging to a plug icon so I know it's wired. Plus, the mechanical doorbell is working when the doorbell button is pushed. I'm waiting to see if some kind of power management kicks in and it charges back up. The second issue for the deduction is that I was getting an error intermittently when trying to view a detection notification sent to my phone. I got an error that the video had been manually deleted or was corrupt although I had not done anything other than try to respond to the notification. Not really what you're hoping for if a baddie is on your doorstep. After it happened the first time, I removed the device and added it back. That deserves its own paragraph. I have also gotten notifications where there is no accompanying video. In the screenshot I posted, it shows one notification with the number 1 on the bottom right but when I clicked on that, there was no accompanying video of the event. This was right after a delivery. Ok, a couple design features that suck IMO. When I got an error about corrupted video, I removed the device from HomeBase and added it back. That required that I sync the device by pressing a button on the camera. So, where is the button? On the very back of the camera which means I had to unmount the camera to access the back of it. Oh, by the way, even though it's wired, it continues to lose charge. It will be interesting to see if the wired connection sustains it once the battery is depleted. I guess time will tell. If it does not work when the battery is depleted, I'll have to unmount it again to recharge the battery. Why? The charging port is also not readily accessible because it's on the back of the camera as well. The method for unmounting it is straightforward but I actually bent the key to pop it out because it was so difficult to pop the bottom out. That's kind of a good thing, I guess, unless you have to do it often. Bottom line, it would be nice if the those were accessible without having to unmount the camera. Despite these complaints, the doorbell camera integrated flawlessly with HomeBase 3 and set-up with the app is a breeze for all of their products I purchased. I added a 1TB drive to the HomeBase and I'm confident, assuming I don't have a recurring issue with events that are reported as deleted or corrupted, I'll be capturing whatever security events may arise in real-time.....for free apart from the purchase price. For now, I'm very happy with my purchase. I'll update again when I see what happens with the battery or if the event corruption becomes a recurring issue. Update: I added a third pic showing that the doorbell now indicates it's on continuous power denoted by the plug icon replacing the charging icon. After a couple of weeks I still give it 4 stars out of 5 because it's dropped from the wifi even though it's not more than 10 feet from the router. When that happened the eufy help message said to check the router to see if the device was connected but, there's no friendly name for the device on the router. It would be nice if the app, when looking at device details for each camera, would show the device's mac address so you can distinguish it in your router's device list. Yesterday, it did not notify or record a UPS delivery but it did record me picking up the package although no notification was sent. I have gotten them 99% of the time though and the wifi issue corrected itself. Still happy with the purchase and solid on the 4 stars.
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Reviewed in the United States on November 7, 2022 by ATuck ATuck
Easy set up and installation! Works as it should.
Reviewed in the United States on August 26, 2025 by Lionel