# Nanoleaf Sense+ Smart Wireless Switch

*Nanoleaf / N4400C03-1BUT*

> The Sense+ Smart Wireless Switch is a battery-powered wall, magnetic or portable switch with motion and daylight sensors. It controls Nanoleaf lights over Litewave and offers Matter over Thread in early access, which needs a Thread border router. It suits HomeKit, Alexa and SmartThings users, with native support through Matter over Thread.

- Canonical page: https://smarthomecanon.com/devices/nanoleaf-sense-plus-smart-wireless-switch
- Last checked: 2026-10-13

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Nanoleaf](https://smarthomecanon.com/brands/nanoleaf) |
| Category | Remote |
| Model numbers | N4400C03-1BUT |
| Status | Current[^1] |
| Type | Wireless switch with motion and daylight sensing[^2] |
| Radio | Nanoleaf Litewave, Matter over Thread (early access) and Bluetooth[^2] |
| Works with | HomeKit, Alexa, SmartThings (early access)[^2] |
| Power | CR2477 battery, 1+ years[^2] |
| Released | 2023-01[^3] |

## Integration paths

**How the Nanoleaf Sense+ Smart Wireless Switch connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter / Thread](https://smarthomecanon.com/protocols/matter-thread) | Thread border router[^2] | unknown | unknown |

**Platform support for the Nanoleaf Sense+ Smart Wireless Switch**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter / Thread | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Native[^2] |  |
| Matter / Thread | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^2] |  |
| Matter / Thread | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Native[^2] |  |

## Roles in a smart home

**Infrastructure roles**

| Role | Acts as one |
| --- | --- |
| Thread border router | No[^2] |

## Releases

**Nanoleaf Sense+ Smart Wireless Switch release events**

| Date | Event | Detail |
| --- | --- | --- |
| 2023-01[^3] | Announced | Sense+ Controls shown at CES 2023 for a Q3 2023 launch. |

## Related pages

- [Nanoleaf screen mirror kits and controls](https://smarthomecanon.com/lines/nanoleaf-screen-mirror-and-controls) (line)
- [Nanoleaf](https://smarthomecanon.com/brands/nanoleaf) (brand)
- [Matter over Thread](https://smarthomecanon.com/protocols/matter-thread) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)

## Sources

[^1]: Nanoleaf store: product catalog (product JSON, 73 products). https://nanoleaf.me/products.json (manufacturer, checked 2026-10-13)
[^2]: Nanoleaf: Sense+ Smart Wireless Switch (product page and tech specs). https://nanoleaf.me/products/nanoleaf-sense-plus-wireless-smart-switch (manufacturer, checked 2026-10-13)
[^3]: Nanoleaf press release, CES 2023: Sense+ Controls, 4D, Skylight and Essentials Matter bulbs. https://nanoleaf.me/blogs/news/ces-2023 (manufacturer, checked 2026-10-13)