---
product_id: 735196132
title: "eufy Security Video Doorbell Camera C31, 2K FHD Battery or Hardwire Powered(16~24V), Easy to Install, Quick-Release Battery, Live Video Call, 24/7 Recording(Wired), Human & Motion Detection"
brand: "eufy security"
price: "$9.99"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/735196132-eufy-security-video-doorbell-camera-c31-2k-fhd-battery-hardwire
store_origin: US
region: United States of America
---

# Dual power: battery or hardwired 2K FHD ultra-clear video Quick-release 6500mAh battery eufy Security Video Doorbell Camera C31, 2K FHD Battery or Hardwire Powered(16~24V), Easy to Install, Quick-Release Battery, Live Video Call, 24/7 Recording(Wired), Human & Motion Detection

**Brand:** eufy security
**Price:** $9.99
**Availability:** ❌ Out of Stock

## Summary

> 🔔 Elevate your doorstep security with next-level clarity and convenience!

## Quick Answers

- **What is this?** eufy Security Video Doorbell Camera C31, 2K FHD Battery or Hardwire Powered(16~24V), Easy to Install, Quick-Release Battery, Live Video Call, 24/7 Recording(Wired), Human & Motion Detection by eufy security
- **How much does it cost?** $9.99 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/735196132-eufy-security-video-doorbell-camera-c31-2k-fhd-battery-hardwire)

## Best For

- eufy security enthusiasts

## Why This Product

- Trusted eufy security brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Your Way:** Flexible dual power options—choose battery freedom or reliable hardwire connection.
- • **Crystal-Clear 2K Video:** See every detail with ultra-high definition clarity that leaves no visitor unnoticed.
- • **24/7 Wired Recording Option:** Never miss a moment with continuous recording when hardwired, perfect for round-the-clock peace of mind.
- • **Smart Human & Motion Detection:** Stay ahead with AI-powered alerts that distinguish people from pets and objects.
- • **Effortless Quick-Release Battery:** Swap batteries in seconds without hassle, keeping your security uninterrupted.

## Overview

The eufy Security Video Doorbell Camera C31 delivers stunning 2K FHD video quality with flexible power options—battery or hardwired (16~24V). Featuring a quick-release 6500mAh battery for easy swaps, smart human and motion detection, and 24/7 recording capability when wired, it’s designed for seamless installation and reliable, intelligent home monitoring.

## Description

eufy Security Video Doorbell Camera C31, 2K FHD Battery or Hardwire Powered(16~24V), Easy to Install, Quick-Release Battery, Live Video Call, 24/7 Recording(Wired), Human & Motion Detection

## Features

- eufy Security Video Doorbell Camera C31, 2K FHD Battery or Hardwire Powered(16~24V), Easy to Install, Quick-Release Battery, Live Video Call, 24/7 Recording(Wired), Human & Motion Detection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYJ6X6RR |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Lithium Ion |
| Colour | Black |
| Compatible devices | Smartphone |
| Connectivity protocol | Wi-Fi |
| Controller type | Iris |
| Customer Reviews | 3.9 3.9 out of 5 stars (448) |
| Date First Available | 13 May 2025 |
| Effective video resolution | 1440 Pixels |
| Included components | doorbell battery |
| Indoor/Outdoor usage | Outdoor |
| Item Weight | 399 g |
| Item dimensions L x W x H | 14.8 x 5.3 x 3.1 centimetres |
| Item model number | T8223 |
| Manufacturer | eufy |
| Mounting type | Wall Mount |
| Number of items | 1 |
| Part Number | T8223 |
| Power source | Battery Powered |
| Product Dimensions | 14.81 x 5.26 x 3.12 cm; 399 g |
| Special Features | HD Resolution |
| Style | Battery or Wired, 6500mah Quick Release |
| Video capture resolution | 2K |

## Product Details

- **Brand:** eufy Security
- **Connectivity technology:** Wireless
- **Model name:** T8223
- **Recommended uses for product:** Outdoor Security
- **Special feature:** HD Resolution

## Images

![eufy Security Video Doorbell Camera C31, 2K FHD Battery or Hardwire Powered(16~24V), Easy to Install, Quick-Release Battery, Live Video Call, 24/7 Recording(Wired), Human & Motion Detection - Image 1](https://m.media-amazon.com/images/I/61mqtVFitPL.jpg)
![eufy Security Video Doorbell Camera C31, 2K FHD Battery or Hardwire Powered(16~24V), Easy to Install, Quick-Release Battery, Live Video Call, 24/7 Recording(Wired), Human & Motion Detection - Image 2](https://m.media-amazon.com/images/I/61+Qog+CbKL.jpg)
![eufy Security Video Doorbell Camera C31, 2K FHD Battery or Hardwire Powered(16~24V), Easy to Install, Quick-Release Battery, Live Video Call, 24/7 Recording(Wired), Human & Motion Detection - Image 3](https://m.media-amazon.com/images/I/61dhJydIQLL.jpg)
![eufy Security Video Doorbell Camera C31, 2K FHD Battery or Hardwire Powered(16~24V), Easy to Install, Quick-Release Battery, Live Video Call, 24/7 Recording(Wired), Human & Motion Detection - Image 4](https://m.media-amazon.com/images/I/71pYPzOeY6L.jpg)
![eufy Security Video Doorbell Camera C31, 2K FHD Battery or Hardwire Powered(16~24V), Easy to Install, Quick-Release Battery, Live Video Call, 24/7 Recording(Wired), Human & Motion Detection - Image 5](https://m.media-amazon.com/images/I/81fylu1Y52L.jpg)

## Questions & Answers

**Q: What chimes can Video Doorbell C31 pair with?**
A: 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.

**Q: Is Video Doorbell C31 compatible with HomeBase 3?**
A: Yes, it is compatible with HomeBase 3. This setup provides expandable local storage, enhanced AI functionality, cross-device features, and more.

**Q: Why is my doorbell not working properly after binding?**
A: Ensure you have the latest app (version 5.0.22 or above) and check if the doorbell has received the latest software update.

**Q: Will Video Doorbell C31 support pre-record and 24/7 recording? Will my existing chime still work?**
A: 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.

**Q: Why does my doorbell still show low battery or a decrease in battery level even after being wired?**
A: 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.

## Frequently Bought Together

- eufy Video Doorbell C31, 2K FHD, Dual Power Options, Live Video Call, Easy Installation, Quick-Release Battery, 24/7 Recording, Human and Motion Detection, HomeBase S380 Compatible, No Monthly Fee
- eufy Security HomeBase S380 (HomeBase 3),eufy Edge Security Center, Local Expandable Storage up to 16TB, eufy Security Product Compatibility, Advanced Encryption,2.4 GHz Wi-Fi, No Monthly Fee
- eufy Security SoloCam S340, Solar Security Cameras Wireless Outdoor, Cameras for Home Security, 360° Pan & Tilt Surveillance, No Blind Spots, 2.4 GHz Wi-Fi, No Monthly Fee, HomeBase S380 Compatible

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-10*