# Inovelli Blue Series Smart Fan Switch (Zigbee)

*Inovelli / VZM35-SN*

> The Blue Series Smart Fan Switch (Zigbee) is a wall fan speed switch for ceiling or exhaust fans with AC motors. It connects over Zigbee 3.0. It is compatible with SmartThings, Home Assistant with ZHA or Zigbee2MQTT, Hubitat and Amazon Echo models with a built-in Zigbee hub. It suits Alexa and SmartThings users, with native support through Zigbee. Home Assistant users reach it through an integration (Zigbee).

- Canonical page: https://smarthomecanon.com/devices/inovelli-blue-series-fan-switch
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Inovelli](https://smarthomecanon.com/brands/inovelli) |
| Category | Switch |
| Model numbers | VZM35-SN |
| Status | Current[^1] |
| Type | Fan speed switch[^2] |
| Radio | Zigbee 3.0[^2] |
| Power | 120 V AC, 60 Hz[^2] |
| Maximum load | 2.5 A, no more than 2 fans[^2] |
| Built-in features | Fan speed control, AC motors only[^2] |
| Certification | Zigbee certificate ZIG22160ZB331395-24[^2] |
| Works with | SmartThings, Home Assistant, Hubitat, Amazon Echo[^2] |

## Integration paths

**How the Inovelli Blue Series Smart Fan Switch (Zigbee) connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Zigbee](https://smarthomecanon.com/protocols/zigbee) | Zigbee hub or coordinator[^2] | unknown | unknown |

**Platform support for the Inovelli Blue Series Smart Fan Switch (Zigbee)**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Zigbee | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Native[^2] |  |
| Zigbee | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | Via integration[^2] | ZHA or Zigbee2MQTT |
| Zigbee | [Hubitat Elevation](https://smarthomecanon.com/platforms/hubitat) | Native[^2] |  |
| Zigbee | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^2] |  |
| Zigbee | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.inovelli |

## Related pages

- [Inovelli Blue Series (Zigbee)](https://smarthomecanon.com/lines/inovelli-blue-series-zigbee) (line)
- [Inovelli](https://smarthomecanon.com/brands/inovelli) (brand)
- [Zigbee](https://smarthomecanon.com/protocols/zigbee) (protocol)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Hubitat Elevation](https://smarthomecanon.com/platforms/hubitat) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Inovelli store: product catalog (product JSON). https://inovelli.com/products.json (manufacturer, checked 2026-10-13)
[^2]: Inovelli: Blue Series Smart Fan Switch (Zigbee) (product page and tech specs). https://inovelli.com/products/blue-series-fan-switch-zigbee-3-0 (manufacturer, checked 2026-10-13)