# Reolink Argus 4

*Reolink*

> The Argus 4 is a dual-lens battery camera on Wi-Fi. Reolink says it works with the Home Hub as it ships, with no firmware update. It suits Home Assistant users, with native support through local Wi-Fi control. Its key facts list Google Home support.

- Canonical page: https://smarthomecanon.com/devices/reolink-argus-4
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Reolink](https://smarthomecanon.com/brands/reolink) |
| Category | Camera |
| Status | Current[^1] |
| Series | Argus[^1] |
| Connection | Wi-Fi + battery[^1] |
| Cable design | none (battery)[^1] |
| Power | unknown |
| Lens | dual lens[^1] |
| IP rating | IP66[^1] |
| Resolution | 5120x1440 (8MP)[^1] |
| microSD max | 512GB[^1] |
| RTSP / ONVIF | RTSP/ONVIF only via Home Hub (battery Wi-Fi camera)[^2] |
| Smart home | Google Assistant[^1] |
| Home Hub support | factory supported, no firmware update needed[^3] |
| Released | unknown |
| Local API | RTSP and ONVIF, only through a Home Hub[^2] |

## Integration paths

**How the Reolink Argus 4 connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Wi-Fi local](https://smarthomecanon.com/protocols/wifi-local) | Reolink Home Hub, Reolink Home Hub Pro[^2][^3] | Yes[^2][^3] | unknown |

**Platform support for the Reolink Argus 4**

| 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 |

## 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)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Reolink US product page: argus-4. https://reolink.com/us/product/argus-4/ (manufacturer, checked 2026-10-09)
[^2]: 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)
[^3]: Reolink Home Hub Compatibility. https://support.reolink.com/articles/32379509281561-Reolink-Home-Hub-Compatibility/ (manufacturer, checked 2026-10-20)