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Shelly Gas CNG

Shelly

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Shelly Gas CNG, product image
Image: Shelly

Does the Shelly Gas CNG work with HomeKit, Alexa, and Google Home?

The Shelly Gas CNG is a mains-powered Wi-Fi gas detector for compressed natural gas.

It sounds a 70 dB alarm and can drive a valve add-on. It suits Alexa users through an integration (the maker's cloud). Home Assistant users reach it through an integration (local Wi-Fi control).

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Unknown
Unknown
Google Home
Unknown
Unknown
Alexa
Yes[1]
Wi-Fi cloud, via integration
SmartThings
Unknown
Unknown
Home Assistant
Yes[2]
Wi-Fi local, via Shelly

Key facts

Shelly Gas CNG facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[3][4]
List price$69.99[5] as of
GenerationGen1[6]
Model codeunknown
SensingCompressed natural gas (CNG), alarm at 6% LEL[1]
PowerMains, 110-230 V~[1]
RadioWi-Fi 802.11 b/g/n[1]
Matterunknown
Local APIREST API, CoAP and MQTT[1][7]

Sizes and finishes

These models differ from the Shelly Gas CNG only by length, color or region, so they share this page. Each is listed with its own details on the line page.

Integration paths

How the Shelly Gas CNG connects

2 pathsHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Wi-Fi localNothing extra[1][2]Yes[1][2]unknown
Wi-Fi cloudVendor cloud account[1]No[1]unknown
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 Gas CNG

2 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (local)[2]shellyWi-Fi local
  • Quality: Platinum[2]
  • IoT class: Local Push[2]
  • Works with Home Assistant: Not certified[2]
Model namedNone stated
HomeyOfficial app (local)[8]cloud.shellyWi-Fi local
  • App: Official[8]
  • Runs on: Homey Pro[8]
Model 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 Gas CNG. Smart Home Canon. https://smarthomecanon.com/devices/shelly-gas-cng. Last checked 2026-10-20.

Sources

  1. [1]
    MFRkb.shelly.cloud / Shelly Gas - Shelly Knowledge Base
    Accessed Back to text
  2. [2]
    DOChome-assistant.io / Shelly - Home Assistant
    Accessed Back to text
  3. [3]
    MFRshelly.com / Shelly GAS (CNG) - Shelly Europe shop
    Accessed Back to text
  4. [4]
    MFRshelly.com / Shelly Europe shop catalog (Shopify product feed, pages 1-4)
    Accessed Back to text
  5. [5]
    MFRus.shelly.com / Shelly USA store: Shelly GAS (CNG)
    Accessed Back to text
  6. [6]
    MFRkb.shelly.cloud / Shelly Gen1 devices - Shelly Knowledge Base
    Accessed Back to text
  7. [7]
    MFRshelly-api-docs.shelly.cloud / Shelly Technical Documentation
    Accessed Back to text
  8. [8]
    DOChomey.app / Homey App Store: Shelly (Legacy)
    Accessed Back to text