eufy Video Doorbell Camera C31,2K FHD,Battery/Wired Powered, Head-to-Toe View,Live Video Call, Wireless Doorbell,24/7 Recording,Human and Motion Detection,HomeBase S380 Compatible,No Monthly Fee

Price: $99.99 - $66.49
(as of Oct 03, 2025 15:18:25 UTC – Details)

Product description

1 2K FHD

2 Wireless Installation

3 24/7 Surveillance

4 Dual Power

1 Live Video Call

2 Voice Memo

3 Voice Assistant

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.

Compare with similar items

Customer Reviews

4.1 out of 5 stars 698

4.1 out of 5 stars 698

4.3 out of 5 stars 3,226

4.2 out of 5 stars 3,058

4.2 out of 5 stars 7,250

4.1 out of 5 stars 10,102

Power

Removable Battery/Wired

Build-in Battery only

Removable Battery/Wired

Build-in Battery/Wired

Build-in Battery/Wired

Build-in Battery only

Resolution

2K

2K

2K

2K

2K

1080p

AI

Human/Motion

Human/Motion

Human/Motion/Package/Face

Human/Motion/Package/Face

Human/Motion

Human/Motion

Local Storage

Up to 128GB MicroSD (Excl.)

Up to 128GB MicroSD (Excl.)

Device 8G Emmc

Homebase 2 16GB(Included)

Homebase 2 16GB(Included)

Up to 128GB MicroSD (Excl.)

Wireless Connection

2.4GHz only

2.4GHz only

2.4GHz only

2.4GHz only

2.4GHz only

2.4GHz only

Color Night Vision

✘

✘

✔

✘

✘

✘

Pre-recording

✔

✘

✔

✘

✘

✘

24/7 Recording(wired)

✔

✘

✘

✘

✘

✘

2-Way Audio

✔

✔

✔

✔

✔

✔

Alexa/Google Assistant

✔

✔

✔

✔

✔

✔

Dual Cam

✘

✘

✔

✔

✘

✘

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.