Price: $69.99
(as of Apr 14, 2026 22:51:47 UTC – Details)
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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Price
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$69.99$69.99
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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.