# SONOFF TH Elite THR316D

*SONOFF / THR316D*

> The SONOFF TH Elite THR316D (16 A) is a Wi-Fi switch with an LCD that reads temperature and humidity from a supported sensor and runs up to eight automation programs. It has a dry contact output and takes voice control from Alexa and Google Assistant. It suits Google Home, Alexa and Home Assistant users through an integration (the maker's cloud).

- Canonical page: https://smarthomecanon.com/devices/sonoff-th-elite-16
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [SONOFF](https://smarthomecanon.com/brands/sonoff) |
| Category | Relay module |
| Model numbers | THR316D |
| Status | Current[^1] |
| Type | Temperature and humidity switch[^1] |
| Radio | Wi-Fi 2.4 GHz[^1] |
| Rated load | 16 A, dry contact output 5-30 V 1 A[^1] |
| Energy monitoring | unknown |

## Integration paths

**How the SONOFF TH Elite THR316D connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | eWeLink app[^1] | unknown | unknown |

**Platform support for the SONOFF TH Elite THR316D**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Wi-Fi cloud | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Via integration[^1] |  |
| Wi-Fi cloud | [Google Home](https://smarthomecanon.com/platforms/google-home) | Via integration[^1] |  |
| Wi-Fi cloud | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | AlexxIT/SonoffLAN |

## Related pages

- [SONOFF Wi-Fi switches and power meters](https://smarthomecanon.com/lines/sonoff-wifi-switches-and-meters) (line)
- [SONOFF](https://smarthomecanon.com/brands/sonoff) (brand)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (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]: SONOFF store: SONOFF TH Elite Smart Temperature and Humidity Monitoring Switch. https://sonoff.tech/products/sonoff-th-elite-smart-temperature-and-humidity-monitoring-switch (manufacturer, checked 2026-10-13)