# eufy Video Smart Lock E330

*eufy / T85311Y1*

> The eufy Video Smart Lock E330 is a fingerprint smart lock with a built-in 2K video doorbell and built-in Wi-Fi. 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-smart-lock-e330
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [eufy](https://smarthomecanon.com/brands/eufy) |
| Category | Lock |
| Model numbers | T85311Y1 |
| Status | Current[^1] |
| Type | Video lock[^1] |
| Unlock methods | Fingerprint, app, voice, keypad, key[^1] |
| Power | 10,000 mAh rechargeable battery, 3 months[^1] |
| Matter | Not compatible[^1] |
| Voice and smart home | Alexa, Google Assistant; not HomeKit[^1] |

## Integration paths

**How the eufy Video Smart Lock E330 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 Smart Lock E330**

| 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 |

## Related pages

- [eufy smart locks](https://smarthomecanon.com/lines/eufy-smart-locks) (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)

## Sources

[^1]: Video Smart Lock E330 product page, eufy US store. https://www.eufy.com/products/t85311y1 (manufacturer, checked 2026-10-13)