# ThirdReality Matter Starter Kit With Motion Sensor

*ThirdReality / MK1*

> The ThirdReality Matter Starter Kit With Motion Sensor (MK1) gets a ThirdReality Zigbee motion sensor into HomeKit, Google Home and SmartThings. The Smart Bridge in the box does the translating. It suits HomeKit, Google Home, SmartThings and Home Assistant users through an integration (a Matter bridge).

- Canonical page: https://smarthomecanon.com/devices/thirdreality-matter-starter-kit-with-motion-sensor
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [ThirdReality](https://smarthomecanon.com/brands/thirdreality) |
| Category | Motion sensor |
| Model numbers | MK1 |
| Status | Current[^1] |
| Type | Starter kit[^1] |
| Radio | Zigbee to Matter[^1] |
| Power | Sensor: AAA batteries. Bridge: USB-C.[^1] |
| Matter | Matter over Wi-Fi[^1] |

## Integration paths

**How the ThirdReality Matter Starter Kit With Motion Sensor connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter via Bridge](https://smarthomecanon.com/protocols/matter-bridged) | The Smart Bridge MZ1 in the kit, A 2.4 GHz Wi-Fi network[^1] | unknown | unknown |

**Platform support for the ThirdReality Matter Starter Kit With Motion Sensor**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter via Bridge | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Via integration[^1] |  |
| Matter via Bridge | [Google Home](https://smarthomecanon.com/platforms/google-home) | Via integration[^1] |  |
| Matter via Bridge | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Via integration[^1] |  |
| Matter via Bridge | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld |  |

## Related pages

- [ThirdReality hubs, bridges and Matter devices](https://smarthomecanon.com/lines/thirdreality-hubs-bridges-and-matter-devices) (line)
- [ThirdReality](https://smarthomecanon.com/brands/thirdreality) (brand)
- [Matter through a bridge](https://smarthomecanon.com/protocols/matter-bridged) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: Matter Starter Kit With Motion Sensor - ThirdReality store. https://www.thirdreality.com/products/starter-kit-mk1-for-motion-sensor (manufacturer, checked 2026-10-12)