




Product description


1 No Monthly Fee
2 Live Video Call
3 Voice Assistant
4 Leave Voice Memo

1 2K FHD
2 Wireless Installation
3 24/7 Surveillance
4 Dual Power

Local Security*, No Monthly Fee**
Footage is stored locally with a microSD card (not included) up to 128 GB with no subscription fee. With Homebase S380 (sold separately), you can enjoy up to 16TB of expandable storage, keeping your privacy securely in your hands.

Centralized Security with HomeBase
Safeguarding your data and privacy, HomeBase S380 equips your devices with self-learning AI for intelligent management and facilitates effortless control over group settings, compiles footage when it detects movement across your cameras, creating a unified event overview.

What chimes can Video Doorbell C31 pair with?
The Video Doorbell C31 pairs with your existing chime, eufy HomeBase S280, S380, MiniBase Chime (T8023), Alexa.
Note: It is not compatible with the original eufy Wi-Fi Chime (T8020), eufy Chime (T8740/T8742), or Apple HomeKit.
Is Video Doorbell C31 compatible with HomeBase 3?
Yes, it is compatible with HomeBase 3. This setup provides expandable local storage, enhanced AI functionality, cross-device features, and more.
Why is my doorbell not working properly after binding?
Ensure you have the latest app (version 5.0.22 or above) and check if the doorbell has received the latest software update.
Will Video Doorbell C31 support pre-record and 24/7 recording? Will my existing chime still work?
Yes, C31 supports pre-record and 24/7 recording functions when powered by a 16-24V transformer (bypass chime). 24/7 recording is unavailable with HB2/Minibase, so use Solo or connect it to HB3 to enable this feature.
Why does my doorbell still show low battery or a decrease in battery level even after being wired?
Using Existing Chime charges the doorbell slowly (6-7 days). High foot or vehicle traffic may still drain the battery. We recommend switching to “Bypass Existing Chime” mode.
eufy Security Video Doorbell Camera Series
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Customer Reviews
4.0 out of 5 stars 641
4.2 out of 5 stars 3,834
4.0 out of 5 stars 740
4.1 out of 5 stars 4
5.0 out of 5 stars 1
4.3 out of 5 stars 372
4.3 out of 5 stars 898
Price
$79.99$79.99
$149.99$149.99
$59.99$59.99
$104.38$104.38
$213.88$213.88
$179.99$179.99
$169.99$169.99
Resolution
2K
2K
2K
2K
2K
2K
2K
Power
Removable Battery/Wired
Removable Battery/Wired
Build-in Battery only
Removable Battery/Wired
Removable Battery/Wired
Build-in Battery/Wired
Removable Battery/Wired
AIert Type
Human/Motion
Human/Motion/Package/Face
Human/Motion
Human/Motion
Human/Motion
Human/Motion/Package/Face
Human/Motion/Package/Face
Local Storage
Up to 128GB MicroSD (Excl.)
Device 8G Emmc
Up to 128GB MicroSD (Excl.)
Up to 128GB MicroSD (Excl.)
Homebase 3 16GB(Included)
Homebase 2 16GB(Included)
Device 8G Emmc
Field of View
160°(4:3)
160°(4:3)
165°(16:9)
160°(4:3)
160°(4:3)
160°(4:3)
160°(4:3)
Battery Compaticy
6500mAh
6500mAh
5000mAh
6500mAh
6500mAh
6500mAh
6500mAh
24/7 Recording(wired)
✔
✘
✘
✔
✔
✘
✘
Pre-recording
✔
✔
✘
✔
✔
✔
✔
2-Way Audio
✔
✔
✔
✔
✔
✔
✔
Dual Cam
✘
✔
✘
✘
✘
✔
✔
Color Night Vision
✘
✔
✘
✘
✘
✔
✔
Alexa/Google Assistant
✔
✔
✔
✔
✔
✔
✔
Crystal-Clear Welcome in 2K FHD : Experience 2K FHD clarity with a 4:3 view for clear and detailed visuals of your visitors. Even at night, the crisp images ensure you never miss a detail.
Real-Time Chat, Seamless Experience : When someone rings the doorbell, a pop-up video call appears on your phone. If you’re not home, you can set up quick responses and ask visitors to leave voice messages, ensuring you stay informed.
Dual Power Options : The quick-release rechargeable 6,500mAh battery allows for easy setup. When wiring, ensure the battery is inserted into the doorbell. Always turn off the power at the circuit breaker when replacing the battery or installing an SD card (not included). Note : Hardwiring requires bypassing your existing chime.
Hardwire for 24/7 Protection : Hardwire to your existing doorbell wiring to ensure you never have to worry about power outages. This enables continuous 24/7 recording and 5-second pre-roll for motion-activated events, providing constant protection. Note: Your existing chime needs to be bypassed to ensure proper functionality.
Smart Home Compatible : Pair with eufy HomeBase S380 (sold separately), eufy MiniBase Chime (sold separately), and enjoy compatibility with Alexa and Google Voice Assistant devices, making your smart home experience more connected and convenient.
8 reviews for eufy Security Video Doorbell Camera C31,2K FHD,Battery/Wired Powered,Head-to-Toe View,Live Video Call,Wireless Doorbell,24/7Recording,Human and Motion Detection,HomeBase S380 Compatible,No Monthly Fee
Add a review
$79.99
Techie –
Fantastic Camera and Easy Set Up
This was a great value for the price of the doorbell. Bought because it can be wired to existing wire, I did change the transformer to make sure it was the correct amount of power. The camera itself and the app were easy to set up, and install, I liked it came with a wedge to tilt the camera to get more view of the doorway. Added the 128Gb sd card to capture video and added the Eufy Door chime unit as well. For no cloud service it works well capturing every delivery and every cat that strolls by, very happy with purchase adding one to our other home too.
Hicham –
Fantastic Doorbell Camera – No Fees, Total Peace of Mind!
I recently installed eufy doorbell security camera. From unboxing to setup, everything was smooth and user-friendly. The video quality is outstanding.One of my favorite features is the two-way audio, which allows me to communicate with visitors (or deter unwanted ones) from anywhere via my smartphone. The live feed and recordings are easily accessible through the app, which is intuitive and reliable.One of the biggest advantages is that there’s no monthly subscription required. All recordings are stored locally and are fully accessible through the Eufy app, which is super easy to use. I can review motion-triggered events anytime, anywhere, without worrying about hidden fees or cloud storage costs.It did not come with Micro sdxc Card. I purchased 128GB(the max that you can install).
Markoantonio –
Product not working/ Support is terrible
Let me say up front that I generally like Eufy products, but this one has not worked right for a while. I am going around in circles with their support trying to get it addressed and they are not very timely in their responses. They keep asking for the same information over again, information I have already provided to another representative. I have bought a number of their products but will start looking for another company.As an update, I got this response from Eufy: “Our engineering team has now completed a detailed analysis of your device logs and the information you provided. Based on their findings, they confirmed that the issue you are experiencing is related to a known streaming/display issue present in the current firmware version. The engineering team has already identified this behavior and is actively working on an optimization in the upcoming firmware release. This improvement will be included in version 6.0.20, which focuses on enhancing video streaming stability and overall performance. The release is currently expected around the end of April.”So Eufy expects me to use a security product that works sometimes. I am hoping that any intruders to my home only come when the camera is working.
JasonK –
Reliable and requires no subscription
We purchased this to replace another popular brand doorbell camera which required a subscription to access historical videos. Eufy is far better, always reliable, and allows full access to the videos it records. We do have the other eufy smart cameras and a hub, so we already have been bought into the ecosystem, but we’ve been very happy with our purchase so far.The only negative I’ve experienced is the AI not being as “smart” as I’d like. It’s supposed to recognize specific people and not alert you in their presence, but it cannot recognize my wife or I from day to day. On the days it does, it logs us as being recognized, but still alerts us.
Steven Dempsey –
My favorite door bell camera
I really love this doorbell camera. I replaced my broken RING bell and it was totally easy to set up. The fact that it’s not hooked into a network of cameras and just operates locally on your home wifi makes me feel good. The quality of the camera is excellent and it integrated with my physical bell without issue. Highly recommended.
Russell H –
Installatiion easy, video quality excellent, no subscription needed
Installation and setup with my existing Homebase 3 was quick and easy. Video quality is very good and the doorbell function works perfectly. Really appreciate the ability to store video on the Homebase and not having to pay for a subscription to review my own video footage.
Mike J –
Ugly red light ruins it
It functions well for my needs. Battery power severely limits usefulness, assume you’ll want to wire it. It’s an ugly rectangle box with no style to accommodate batteries, so they should make a smaller more attractive one with no battery space to consider. But I can get past that.One problem I don’t like at all, is the LED ring stays lit up red ALL the time. It looks so annoying at night. A simple software update could remedy this! Unfortunately this is the only one I can find that is HomeKit enabled and saves to an SD card, else I would replace it for this reason alone.
Melissa Robins –
Great
We love Eufy cameras! Great quality video.