# eufy Video Doorbell E340

*eufy / T8214111*

> The eufy Video Doorbell E340 (Battery Powered) is a dual-camera battery video doorbell with 2K video. It works with Alexa and Google Assistant. It suits Google Home and Alexa users, with native support through the maker's cloud. Home Assistant users reach it through an integration (the maker's cloud). It does not support HomeKit.

- Canonical page: https://smarthomecanon.com/devices/eufy-video-doorbell-e340
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [eufy](https://smarthomecanon.com/brands/eufy) |
| Category | Doorbell |
| Model numbers | T8214111 |
| Status | Current[^1] |
| Type | Dual-camera video doorbell[^1] |
| Resolution | 2K[^1] |
| Power | Battery[^1] |
| Local storage | Local storage[^1] |
| Hub or recorder | Pairs with HomeBase S280 or S380, or an existing mechanical chime[^1] |
| Voice and smart home | Alexa, Google Assistant; not HomeKit[^1] |

## Integration paths

**How the eufy Video Doorbell E340 connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | eufy Security app, Wi-Fi network[^1] | unknown | unknown |

**Platform support for the eufy Video Doorbell E340**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Wi-Fi cloud | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^1] |  |
| Wi-Fi cloud | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^1] |  |
| Wi-Fi cloud | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Not supported[^1] |  |
| Wi-Fi cloud | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | fuatakgun/eufy_security |
| Wi-Fi cloud | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.eufylife.security |

## Related pages

- [eufy video doorbells and chime](https://smarthomecanon.com/lines/eufy-video-doorbells-and-chimes) (line)
- [eufy](https://smarthomecanon.com/brands/eufy) (brand)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Video Doorbell E340 product page, eufy US store. https://www.eufy.com/products/t8214111 (manufacturer, checked 2026-10-13)