
Somfy & Home Assistant
Somfy integrates with Home Assistant to bring your security cameras, motion detectors, and alarm systems into a unified smart home dashboard. View live feeds, receive motion alerts, and build automations that coordinate security with lighting, locks, and other devices.
With Somfy connected to Home Assistant, your security system becomes part of your whole-home automation — not a siloed app. Arm the system when everyone leaves, trigger lights when motion is detected, or record clips when a door sensor opens.
Hardware availability
How Somfy Works with Home Assistant
Getting Somfy connected to Home Assistant and running reliably.
Connect & configure
Add Somfy through the Home Assistant integrations panel. Cameras, sensors, and alarm panels appear as entities you can control and automate.
Live feeds & alerts
View camera streams directly in your dashboard. Set up notifications for motion events, door openings, or alarm triggers.
Cross-device automation
Build automations that coordinate Somfy with lights, locks, and speakers. Motion at the front door can trigger a light, a camera recording, and a notification — simultaneously.
Common Somfy Issues
The problems installers run into with Somfy and Home Assistant — and how a managed setup prevents them.
Camera streams overload the network
Multiple HD camera streams running simultaneously can saturate your network bandwidth, causing lag and dropped frames. Professional VLAN segmentation and QoS rules prevent this.
RTSP stream compatibility issues
Not all Somfy cameras expose RTSP streams in formats that Home Assistant handles well. Transcoding requirements can strain your server hardware.
Cloud recording dependency
Many Somfy cameras store recordings in the cloud. If the manufacturer's service has an outage or changes pricing, you lose access to your footage. Local recording through Home Assistant eliminates this dependency.
False motion alerts
Without proper zone configuration, Somfy motion detection can trigger hundreds of false alerts from trees, cars, or shadows. Fine-tuning detection zones requires hands-on expertise.
Why installers choose managed Somfy security
- VLAN-segmented camera networks that don't interfere with household Wi-Fi
- Local recording with automated backup — no cloud subscription required
- Fine-tuned motion zones that eliminate false positives
- 24/7 system health monitoring with instant alerts on camera disconnections
Somfy devices we deploy
Hardware from the Selora catalog that runs on this integration. Every unit is tested and supported as part of a managed installation.
Shades & Covers
6 devices
Altus 40 RTS
Altus 40 RTS is Somfy's workhorse mains tubular motor for roller shutters, exterior blinds, louvres, and projection screens, with the RTS receiver built in. It is everywhere, it is cheap to specify, and it is one-way: Home Assistant can command it but never learns where it stopped.

Glydea Ultra 60 RTS
Glydea Ultra 60 is Somfy's curtain track motor for heavy drapery, quiet enough for a bedroom and strong enough for 132 lb of fabric on a 36 ft run. The RTS version is the one most fabricators ship, and it reaches Home Assistant through a TaHoma, Connexoon RTS, or myLink gateway.

IZYMO Shutter Receiver io
The IZYMO Shutter Receiver io (1822661) is a micromodule that fits behind an existing shutter switch and puts a wired roller shutter onto io-homecontrol without replacing the motor. The existing wall switch keeps working, and the shutter gains position feedback through the gateway.

Oximo io
Oximo io is Somfy's io-homecontrol motor for exterior roller shutters, sold both on its own and as a retrofit kit that replaces any existing shutter motor whatever brand or technology it used. It reports position, detects obstacles, and is the standard way to bring a house of dumb shutters into Home Assistant one window at a time.

Sonesse 30 WireFree RTS (Li-ion)
The Sonesse 30 WireFree RTS is Somfy's battery interior shade motor: a 12 V lithium-ion pack inside the tube, about one recharge a year, and no cable to pull. It is the answer for a retrofit where running power to a window is not an option, at the cost of RTS being one-way.

Sonesse 40 io
The Sonesse 40 io is Somfy's quiet 40 mm tubular motor for interior blinds and projection screens, and it is the one to specify when a shade has to be automated properly: io-homecontrol means the motor reports its real position back to the gateway, so Home Assistant reads a position instead of guessing one.
Hubs & Gateways
5 devices
Connexoon io
Connexoon io (1811429) is the small io-homecontrol box Somfy sold as an entry point below TaHoma, with three app personalities for windows, access, and the terrace. It is discontinued, but Home Assistant still drives it through Overkiz over both the cloud and the local API.

Connexoon RTS
Connexoon RTS is the RTS-only version of the Connexoon box, sold for homes whose blinds and awnings predate io-homecontrol. Home Assistant supports it through Overkiz, cloud or local, but everything behind it is one-way.

TaHoma Beecon
The TaHoma Beecon is the RTS and Zigbee hub Somfy sells in North America, where it is marketed as the TaHoma gateway under reference 1811731. Home Assistant supports it through Overkiz, including the local API, and treats it the same way it treats a TaHoma switch.

TaHoma switch
TaHoma switch is Somfy's current hub and the one to specify for a new install, because it is a multiprotocol gateway that Home Assistant can drive over the local API instead of the Somfy cloud. It ships in two regional variants, and which radios are inside depends on which one was bought.

TaHoma v2
TaHoma v2 is the previous generation Somfy box, superseded by the TaHoma switch but still in thousands of homes. It is worth knowing because Home Assistant supports it over the local API, so an older installation does not have to be replaced to get local control.
Frequently Asked Questions
More Security & Cameras Integrations
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