ION Industries is a Dutch maker of LED dimmers, switches and matching cover plates, based in Nieuwegein. Its smart range includes a Matter-over-Thread dimmer, Zigbee dimmers and Wi-Fi dimmers, and it has no app of its own that we could find.
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ION's smart dimmers use three routes. The LED Matter Dimmer runs Matter over Thread, with Bluetooth LE used for commissioning, and is meant to work with any Matter ecosystem. The Zigbee dimmers need a Zigbee gateway such as Homey, and ION's catalogue says its Wi-Fi and Zigbee dimmers work through the Tuya Smart app.
That suits people who want a physical turn-knob dimmer in a standard wall plate that can also sit in Apple Home, Alexa, Homey or a similar system. It is weaker for anyone who wants one clear ION app or a documented Home Assistant setup, since ION provides neither and the Matter dimmer needs a Thread border router.
Source: ION Industries product catalogue (Feb 2024)
An official app on the Homey store, not a standalone phone app. It lets Homey turn the LED Matter Dimmer and the Zigbee dimmers on or off and set the level, with Flow cards for automations. The store page says every listed device requires a Homey Bridge.
ION's catalogue says its Wi-Fi and Zigbee dimmers operate through the Tuya Smart app, and one Zigbee dimmer manual describes pairing by QR code in the Tuya app. This is a third-party app published by Tuya, not by ION.
Official supported by the brand Community built by someone else Not found searched, nothing found Unconfirmed sources conflict or could not be opened
| Platform | Status | What it means | Sources |
|---|---|---|---|
| Connection | |||
| Matter | Official | The LED Matter Dimmer (model 90.500.070 per Matter Alpha) holds a Matter 1.0 certification dated 18 March 2024 under ION INDUSTRIES B.V. Nordic Semiconductor describes it as Matter over Thread with Bluetooth LE for commissioning, and as working with any Matter-certified ecosystem. It is an end device, not a bridge or controller. | CSA certificate Nordic Semiconductor Matter Alpha |
| Thread | Yes | The Matter dimmer uses Thread for data transfer, so it needs a Thread border router. Homey describes the dimmer as working with Homey Pro or Homey Pro mini acting as the border router. | Nordic Semiconductor Homey: ION Industries |
| Zigbee | Yes | ION lists the LED Zigbee Dimmer, Zigbee Touch Dimmer, Dim Module and Master-Slave set. The catalogue says they need a Zigbee-compatible gateway such as Homey. A Dutch retailer titles one rotary Zigbee dimmer as Hue compatible, but its page gives no detail and ION's catalogue does not mention Hue, so this is unconfirmed. | ION catalogue Homey app page Retailer listing |
| Wi-Fi | Yes | The ION catalogue lists an LED WiFi Dimmer and says the Wi-Fi and Zigbee dimmers operate through the Tuya Smart app. | ION catalogue |
| Bluetooth | Yes | Used for commissioning the Matter dimmer, per Nordic Semiconductor. | Nordic Semiconductor |
| Z-Wave | Not mentioned | Not mentioned in ION's catalogue. | ION catalogue |
| Voice assistants and ecosystems | |||
| Google Home | Official | ION's catalogue says the dimmers can be controlled with Google Home. It does not say which models or whether this runs through Tuya or Matter. | ION catalogue Google Home compatible devices |
| Amazon Alexa | Official | ION's catalogue says the dimmers can be controlled with Alexa, and Nordic Semiconductor names Alexa as an ecosystem the Matter dimmer works with. | ION catalogue Nordic Semiconductor Alexa Skills store |
| Apple Home | Official | ION's catalogue lists Apple Home as a supported platform, and Nordic Semiconductor names Apple Home for the Matter dimmer. Presumably this is through Matter, but we did not find ION documentation that says so. | ION catalogue Nordic Semiconductor Apple Home accessories list |
| Tuya Smart | Official | ION's catalogue and a retailer-hosted manual describe the Wi-Fi and Zigbee dimmers running in the Tuya Smart app. | ION catalogue Zigbee Touch Dimmer sheet |
| Open platforms and developer access | |||
| Homey | Official | ION publishes an official app on the Homey store covering the LED Matter Dimmer and four Zigbee dimmers, with on/off, dim and relative dim flow cards. The store page lists Homey Cloud, Homey Pro, Pro mini and Self-Hosted Server but says every device requires a Homey Bridge, and shows a compatibility warning, so which Homey models work for which dimmer is unclear. | Homey app page Homey: ION Industries |
| Home Assistant | Unconfirmed | We found no ION integration. A retailer says a different brand's Zigbee dimmer works via Zigbee2MQTT, but that page is not about ION. A Matter device may join Home Assistant through its Matter support, but we did not confirm this for ION. | Smart Gateways dimmer page (other brand) |
| openHAB | Not found | No ION binding found when we searched. | Searched, no source |
| Node-RED | Not found | No dedicated node found when we searched. | Searched, no source |
| Samsung SmartThings | Unconfirmed | Not mentioned by ION. A Matter device could be added in principle, but we did not confirm it. | Searched, no source |
| Hubitat | Not found | No ION driver found when we searched. | Searched, no source |
| Domoticz | Not found | No ION plugin found when we searched. | Searched, no source |
| Control4 | Not found | No integration found when we searched. | Searched, no source |
| Philips Hue | Unconfirmed | One Dutch retailer titles a Zigbee dimmer as Hue compatible, but ION's own catalogue does not mention Hue, so this is unconfirmed. | Retailer listing |
| IFTTT | Not found | No ION service found when we searched. | Searched, no source |
| Developer or local API | Not found | We found no public ION API. The dimmers are open only through Matter, Zigbee and the Tuya route. | Searched, no source |
Checked 11 November 2026 against the brand's own pages, app store listings and each project's own page. “Not found” means we searched and found nothing, not that it is impossible. Compatibility changes often. Spot an error? Tell us and we will fix it.
Yes, officially. The LED Matter Dimmer (model 90.500.070 per Matter Alpha) holds a Matter 1.0 certification dated 18 March 2024 under ION INDUSTRIES B.V. Nordic Semiconductor describes it as Matter over Thread with Bluetooth LE for commissioning, and as working with any Matter-certified ecosystem. It is an end device, not a bridge or controller.
Yes, officially. ION's catalogue says the dimmers can be controlled with Alexa, and Nordic Semiconductor names Alexa as an ecosystem the Matter dimmer works with.
Yes, officially. ION's catalogue says the dimmers can be controlled with Google Home. It does not say which models or whether this runs through Tuya or Matter.
Yes, officially. ION's catalogue lists Apple Home as a supported platform, and Nordic Semiconductor names Apple Home for the Matter dimmer. Presumably this is through Matter, but we did not find ION documentation that says so.
Unconfirmed. We found no ION integration. A retailer says a different brand's Zigbee dimmer works via Zigbee2MQTT, but that page is not about ION. A Matter device may join Home Assistant through its Matter support, but we did not confirm this for ION.
Unconfirmed. Not mentioned by ION. A Matter device could be added in principle, but we did not confirm it.
Yes, officially. ION publishes an official app on the Homey store covering the LED Matter Dimmer and four Zigbee dimmers, with on/off, dim and relative dim flow cards. The store page lists Homey Cloud, Homey Pro, Pro mini and Self-Hosted Server but says every device requires a Homey Bridge, and shows a compatibility warning, so which Homey models work for which dimmer is unclear.
Not that we could find. No ION driver found when we searched.
Answers come from the sourced table above. See how ION Industries compares with all brands on the smart home brand statistics page.