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Somfy Sonesse 40 WireFree Zigbee (Li-ion) (USB-C)

Somfy / 1245993

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Does the Somfy Sonesse 40 WireFree Zigbee (Li-ion) (USB-C) work with HomeKit, Alexa, and Google Home?

The Sonesse 40 WireFree Zigbee (Li-ion) (USB-C) is a 4 Nm battery motor for roller shades and blinds.

It charges over USB-C or magnetically, has a solar-panel option, and Somfy rates one recharge a year. It suits Home Assistant users, with native support through Zigbee. HomeKit, Google Home and Alexa users reach it through an integration (the maker's hub).

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Yes[1]
Proprietary + hub, via integration
Google Home
Yes[1]
Proprietary + hub, via integration
Alexa
Yes[1]
Proprietary + hub, via integration
SmartThings
Unknown
Unknown
Home Assistant
Yes[2]
Zigbee, native

Key facts

Somfy Sonesse 40 WireFree Zigbee (Li-ion) (USB-C) facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1]
TypeRoller shade motor[1]
Power12 V built-in Li-ion, USB-C[1]
Key spec4 Nm, 40 dB[1]
Works withTaHoma switch[1]

Integration paths

How the Somfy Sonesse 40 WireFree Zigbee (Li-ion) (USB-C) connects

2 pathsHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Zigbeeunknownunknownunknown
Proprietary + hubHUBSomfy TaHoma switch[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 Somfy Sonesse 40 WireFree Zigbee (Li-ion) (USB-C)

1 routeHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantVia Zigbee/Z-Wave[2]zigbee2mqttZigbee
  • Works with Home Assistant: Not certified[2]
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

Somfy Sonesse 40 WireFree Zigbee (Li-ion) (USB-C). Smart Home Canon. https://smarthomecanon.com/devices/somfy-sonesse-40-wirefree-zigbee-li-ion-usb-c. Last checked 2026-10-20.

Sources

  1. [1]
    MFRsomfysystems.com / Sonesse 40 WireFree Zigbee (Li-ion) (USB-C) (1245993) - Somfy Systems
    Accessed Back to text
  2. [2]
    DBzigbee2mqtt.io / Zigbee2MQTT: Somfy 1245993 (Sonesse 40 WireFree Zigbee Li-ion USB-C roller shade)
    Accessed Back to text