# Tapo T100

*Tapo / T100*

> The Tapo T100 motion sensor needs a Tapo hub. It runs on batteries, reaches 7 m over a 120 degree view and works with Alexa and Google Assistant. It suits Google Home and Alexa users, with native support through the maker's hub. Home Assistant users reach it through an integration (the maker's hub).

- Canonical page: https://smarthomecanon.com/devices/tp-link-tapo-t100
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Tapo](https://smarthomecanon.com/brands/tp-link-tapo) |
| Category | Motion sensor |
| Model numbers | T100 |
| Status | Current[^1] |
| Type | Motion sensor[^1] |
| Radio | Sub-1 GHz (868/922 MHz)[^1] |
| Hub needed | Tapo hub required[^1] |
| Power | CR2450 battery[^1] |
| Voice assistants | Alexa, Google Assistant[^1] |
| Matter | unknown |

## Integration paths

**How the Tapo T100 connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Proprietary + hub](https://smarthomecanon.com/protocols/proprietary-gateway) | Tapo hub[^1] | unknown | unknown |

**Platform support for the Tapo T100**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Proprietary + hub | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^1] |  |
| Proprietary + hub | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^1] |  |
| Proprietary + hub | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | tplink |

## Related pages

- [TP-Link Tapo hubs and sensors](https://smarthomecanon.com/lines/tp-link-tapo-hubs-and-sensors) (line)
- [Tapo](https://smarthomecanon.com/brands/tp-link-tapo) (brand)
- [Proprietary radio with a hub](https://smarthomecanon.com/protocols/proprietary-gateway) (protocol)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: T100 specifications (tapo.com US). https://www.tapo.com/us/product/tapo-t100-smart-sensor/specs/ (manufacturer, checked 2026-10-13)