# frient Intelligent Heat Alarm

*frient*

> The frient Intelligent Heat Alarm is a Zigbee 3.0 heat-based fire alarm with an 85 dB siren, compliant with EN54-5 and DIN 14676. One CR123A battery runs it for about 5 years. It suits SmartThings users, with native support through Zigbee. Home Assistant users reach it through an integration (Zigbee).

- Canonical page: https://smarthomecanon.com/devices/frient-intelligent-heat-alarm
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [frient](https://smarthomecanon.com/brands/frient) |
| Category | Smoke or gas detector |
| Status | Current[^1] |
| Detects | Heat (fire), temperature[^2] |
| Siren | 85 dB at 3 m[^2] |
| Power | 1 CR123A battery, about 5 years[^2] |
| Radio | Zigbee 3.0[^2] |
| Standard | EN54-5, DIN 14676[^2] |
| Dimensions | Diameter 65 x 40 mm[^2] |
| IP class | IP20[^2] |
| Operating temp | 0 to 50 C[^2] |
| Zigbee role | End device[^2] |
| Radio range | Minimum 100 m (open field)[^2] |

## Integration paths

**How the frient Intelligent Heat Alarm connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Zigbee](https://smarthomecanon.com/protocols/zigbee) | A Zigbee hub or coordinator[^2][^3] | unknown | unknown |

**Platform support for the frient Intelligent Heat Alarm**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Zigbee | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | Via integration[^4] | Zigbee Home Automation (ZHA) or Zigbee2MQTT |
| Zigbee | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Native[^5][^6] |  |
| Zigbee | [Hubitat Elevation](https://smarthomecanon.com/platforms/hubitat) | Via integration[^7] |  |
| Zigbee | [Homey](https://smarthomecanon.com/platforms/homey) | Via integration[^8][^3] | frient app for Homey |

## Related pages

- [frient alarms and sirens](https://smarthomecanon.com/lines/frient-alarms-and-sirens) (line)
- [frient](https://smarthomecanon.com/brands/frient) (brand)
- [Zigbee](https://smarthomecanon.com/protocols/zigbee) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)
- [Hubitat Elevation](https://smarthomecanon.com/platforms/hubitat) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Products - frient. https://www.frient.com/products (manufacturer, checked 2026-10-20)
[^2]: Intelligent Heat Alarm - frient. https://www.frient.com/products/intelligent-heat-alarm (manufacturer, checked 2026-10-20)
[^3]: FAQ - frient. https://www.frient.com/en-us/faq (manufacturer, checked 2026-10-20)
[^4]: frients with Home Assistant - frient. https://www.frient.com/compatible-hubs/frients-with-home-assistant (manufacturer, checked 2026-10-20)
[^5]: frients with SmartThings - frient. https://www.frient.com/compatible-hubs/frients-with-smartthings (manufacturer, checked 2026-10-20)
[^6]: The frient devices are now Works with SmartThings certified - frient. https://www.frient.com/the-friently-blog/the-frient-devices-are-now-works-with-smartthings-certified (manufacturer, checked 2026-10-20)
[^7]: frients with Hubitat - frient. https://www.frient.com/compatible-hubs/frients-with-hubitat (manufacturer, checked 2026-10-20)
[^8]: frients with Homey - frient. https://www.frient.com/compatible-hubs/frients-with-homey (manufacturer, checked 2026-10-20)