# Reolink Go PT Ultra

*Reolink / G440*

> The Go PT Ultra is a battery camera on 4G LTE only. It has no Wi-Fi, RTSP or ONVIF.

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

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Reolink](https://smarthomecanon.com/brands/reolink) |
| Category | Camera |
| Model numbers | G440 |
| Status | Current[^1][^2] |
| Series | Go[^1] |
| Connection | 4G LTE + battery[^1] |
| Cable design | none (battery)[^1] |
| Power | 21.6Wh battery, USB-C or solar. 4G LTE, no Wi-Fi.[^2] |
| Lens | pan-tilt[^1] |
| IP rating | IP64[^1] |
| Resolution | 3840x2160 (8MP)[^2] |
| microSD max | 128GB[^2] |
| RTSP / ONVIF | not supported (4G LTE cameras)[^3] |
| Smart detection | people, vehicles, pets[^2] |
| Google Home | Google Assistant is listed, but Reolink excludes Go and Go PT standalone[^2][^4][^5] |
| Home Hub support | not supported (4G cameras)[^6] |
| Model code | G440[^7] |
| Released | unknown |

## Related pages

- [Reolink cameras](https://smarthomecanon.com/lines/reolink-cameras) (line)
- [Reolink](https://smarthomecanon.com/brands/reolink) (brand)

## Sources

[^1]: Reolink US product page: Reolink Go PT Ultra. https://reolink.com/us/product/reolink-go-pt-ultra/ (manufacturer, checked 2026-10-08)
[^2]: Reolink Go PT Ultra product page. https://reolink.com/product/reolink-go-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]: 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)
[^5]: How to Add Reolink Cameras to Google Home. https://support.reolink.com/articles/360020644034-How-to-Add-Reolink-Cameras-to-Google-Home/ (manufacturer, checked 2026-10-08)
[^6]: Reolink Home Hub Compatibility. https://support.reolink.com/articles/32379509281561-Reolink-Home-Hub-Compatibility/ (manufacturer, checked 2026-10-20)
[^7]: Reolink partners with Best Buy (Los Angeles, September 25, 2025). https://reolink.com/blog/reolink-partners-with-best-buy/ (manufacturer, checked 2026-10-08)