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eufy FamiLock E34

eufy / T85P0111

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eufy FamiLock E34, product photo
Image: eufy

Does the eufy FamiLock E34 work with HomeKit, Alexa, and Google Home?

The eufy FamiLock E34 is a palm vein smart lock with dual power support and Matter over Thread.

It works with HomeKit, Google Assistant, Alexa and SmartThings. It suits HomeKit, Google Home, Alexa and SmartThings users, with native support through Matter over Thread. Home Assistant users reach it through an integration (the maker's cloud).

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Yes[1]
Matter / Thread, native
Google Home
Yes[1]
Matter / Thread, native
Alexa
Yes[1]
Matter / Thread, native
SmartThings
Yes[1]
Matter / Thread, native
Home Assistant
Yes[2][3]
Wi-Fi cloud, via fuatakgun/eufy_security

Key facts

eufy FamiLock E34 facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1]
List price$279.99[1] as of
TypePalm vein lock[1]
Powerunknown
MatterMatter over Thread[1]
Voice and smart homeHomeKit, Google Home, Alexa, SmartThings[1]

Integration paths

How the eufy FamiLock E34 connects

2 pathsHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Matter / ThreadBRThread Border Router[1]unknownunknown
Wi-Fi cloudeufy Security app, Wi-Fi network[1]unknownunknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the eufy FamiLock E34

1 routeHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantCommunity[2][3]fuatakgun/eufy_securityWi-Fi cloud
  • Quality: Custom[2][3]
  • IoT class: Cloud Push[2][3]
  • Works with Home Assistant: Not certified[2][3]
Model namedLimited: Custom integration, not part of Home Assistant Core; no longer updated, with a successor project in its place; Basic functionality only[2][3]
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Cite this page

eufy FamiLock E34. Smart Home Canon. https://smarthomecanon.com/devices/eufy-familock-e34. Last checked 2026-10-20.

Sources

  1. [1]
    MFReufy.com / FamiLock E34 product page, eufy US store
    Accessed Back to text
  2. [2]
    DBgithub.com / HACS: fuatakgun/eufy_security (Eufy Security custom integration)
    Accessed Back to text
  3. [3]
    MFRbropat.github.io / eufy-security-client: Supported devices
    Accessed Back to text