# Reolink Altas PT Ultra

*Reolink*

> The Altas PT Ultra pans and tilts on a 20,000mAh battery. You need a Reolink Home Hub to get RTSP or ONVIF from it. It suits Google Home and Alexa users, with native support through the maker's cloud. Home Assistant users get native support through local Wi-Fi control. It does not support HomeKit.

- Canonical page: https://smarthomecanon.com/devices/reolink-altas-pt-ultra
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Reolink](https://smarthomecanon.com/brands/reolink) |
| Category | Camera |
| Status | Current[^1][^2] |
| Series | Altas[^1] |
| Connection | Wi-Fi + battery[^1] |
| Cable design | none (battery)[^1] |
| Power | rechargeable 20,000mAh battery, USB-C, optional Solar Panel 2[^2] |
| Lens | pan-tilt[^1] |
| IP rating | IP65[^1] |
| Resolution | 3840x2160 (8MP)[^2] |
| microSD max | 512GB[^2] |
| RTSP / ONVIF | RTSP/ONVIF only via Home Hub[^3] |
| Smart home | Google Assistant[^1] |
| Smart detection | person, vehicle, animal, PIR, auto-tracking[^2][^4] |
| Google Home | yes[^2] |
| Alexa | yes (all battery cameras)[^2][^5] |
| Home Hub support | factory supported, no firmware update needed[^6] |
| Released | withheld |
| Local API | RTSP and ONVIF, only through a Home Hub[^3] |

## Integration paths

**How the Reolink Altas PT Ultra connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Wi-Fi local](https://smarthomecanon.com/protocols/wifi-local) | Reolink Home Hub, Reolink Home Hub Pro[^3][^6] | Yes[^3][^6] | unknown |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | unknown | unknown | unknown |

**Platform support for the Reolink Altas PT Ultra**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Wi-Fi local | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | reolink |
| Wi-Fi local | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.reolink |
| Wi-Fi cloud | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^2] |  |
| Wi-Fi cloud | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^5] |  |
| Wi-Fi cloud | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Not supported[^7] |  |

## Related pages

- [Reolink cameras](https://smarthomecanon.com/lines/reolink-cameras) (line)
- [Reolink](https://smarthomecanon.com/brands/reolink) (brand)
- [Wi-Fi with local control](https://smarthomecanon.com/protocols/wifi-local) (protocol)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)

## Sources

[^1]: Reolink US product page: Altas PT Ultra. https://reolink.com/us/product/altas-pt-ultra/ (manufacturer, checked 2026-10-08)
[^2]: Reolink Altas PT Ultra product page. https://reolink.com/product/altas-pt-ultra/ (manufacturer, checked 2026-10-08)
[^3]: Which Reolink Products Support CGI/RTSP/ONVIF. https://support.reolink.com/articles/900000617826-Which-Reolink-Products-Support-CGI-RTSP-ONVIF/ (manufacturer, checked 2026-10-08)
[^4]: Reolink Altas Series: Comparison & Buying Guide. https://reolink.com/blog/reolink-altas-series-comparison/ (manufacturer, checked 2026-10-08)
[^5]: Which Reolink Cameras can Work with Amazon Alexa. https://support.reolink.com/articles/900000616606-Which-Reolink-Cameras-can-Work-with-Amazon-Alexa/ (manufacturer, checked 2026-10-20)
[^6]: Reolink Home Hub Compatibility. https://support.reolink.com/articles/32379509281561-Reolink-Home-Hub-Compatibility/ (manufacturer, checked 2026-10-20)
[^7]: Unterstuetzen Reolink Kameras HomeKit (German). https://support.reolink.com/de/articles/900000628746-Unterst%C3%BCtzen-Reolink-Kameras-Apple-Homekit/ (manufacturer, checked 2026-10-08)