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Shelly BLU Wall Switch 4 with Gira/Merten adapter

Shelly / SBBT-004CEU

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Does the Shelly BLU Wall Switch 4 with Gira/Merten adapter work with HomeKit, Alexa, and Google Home?

The Shelly BLU Wall Switch 4 with Gira/Merten adapter pairs the switch with adapters that fit existing Gira and Merten frames. The frames are not included. It suits Home Assistant users through an integration (Bluetooth).

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Unknown
Unknown
Google Home
Unknown
Unknown
Alexa
Unknown
Unknown
SmartThings
Unknown
Unknown
Home Assistant
Yes[1][2]
BLE, via BTHome

Key facts

Shelly BLU Wall Switch 4 with Gira/Merten adapter facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1][3]
TypeWall switch[1][2]
Model codeSBBT-004CEU[1][2]
RadioBluetooth 4.2[1][2]
PowerCR2032 battery, up to 2 years[1][2]
FeaturesFour buttons; multi-click for up to 16 actions; fits third-party switch frames[1][2]
BLE advertisements decodableYes (BTHome)[1][2]

Integration paths

How the Shelly BLU Wall Switch 4 with Gira/Merten adapter connects

1 pathHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
BLEHUBShelly BLU Gateway, or any Shelly Plus, Pro, Gen3 or Gen4 device other than a sensor[1][2]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 Shelly BLU Wall Switch 4 with Gira/Merten adapter

2 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (local)[5][6]bthomeBLE
  • Quality: No score[5][6]
  • IoT class: Local Push[5][6]
  • Works with Home Assistant: Not certified[5][6]
Product line namedLimited: Shelly BLU devices are not supported by the Shelly integration[5][6]
HomeyOfficial app (local)[4]cloud.shellyBLE
  • App: Official[4]
  • Runs on: Homey Pro[4]
Product line namedNone stated
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

Shelly BLU Wall Switch 4 with Gira/Merten adapter. Smart Home Canon. https://smarthomecanon.com/devices/shelly-blu-wall-switch-4-gira-merten. Last checked 2026-10-20.

Sources

  1. [1]
    MFRshelly.com / Shelly BLU Wall Switch 4 with Gira/Merten adapter - Shelly Europe shop
    Accessed Back to text
  2. [2]
    MFRkb.shelly.cloud / Shelly BLU Wall Switch 4 with Gira/Merten adapter - Shelly Knowledge Base
    Accessed Back to text
  3. [3]
    MFRshelly.com / Shelly Europe shop catalog (Shopify product feed)
    Accessed Back to text
  4. [4]
    DOChomey.app / Homey App Store: Shelly (Legacy)
    Accessed Back to text
  5. [5]
    DOChome-assistant.io / Home Assistant: Shelly integration
    Accessed Back to text
  6. [6]
    DOChome-assistant.io / Home Assistant: BTHome integration
    Accessed Back to text