Reolink
Reolink Argus 4 Pro (with Solar Panel)
- Native integration
- Local control
- Wi-Fi
Prices verified September 2026
See more cameras picks on our Amazon storefront →Our verdict
The best battery outdoor camera for HA users who can't run cable: 4K 180° dual-lens with genuinely usable colour night vision, and the bundled 6W solar panel keeps the 5000mAh battery topped up through most UK weather (Reolink quotes 10 minutes of sun for a day's runtime, plus ~12 extra standby days over IR-only models). Unlike the mains-powered Elite WiFi and Lumus already on this list, there's no built-in siren here — two-way audio only, so lean on Home Hub automations rather than an on-camera scare-off. Battery Reolinks also need a Home Hub or NVR to appear in Home Assistant at all, so budget ~£90 extra for that; once hubbed, everything stays local.
What can Home Assistant control on the Reolink Argus 4 Pro (with Solar Panel)?
| Control | Type | What it does |
|---|---|---|
| Battery | Sensor (%) | Percentage battery; refresh cadence follows the hub's wake schedule, not a fixed poll interval. |
| Battery state | Sensor | Discharging/charging/charge-complete — the only local proxy for solar panel output since there's no separate solar sensor. |
| Battery temperature | Sensor | Pushed on the same wake events as battery level. |
| Motion/person/vehicle/animal detection | Binary sensor | PIR-classified event entities that double as the camera's wake trigger, so the first event after a sleep period can lag slightly versus a wired camera's always-listening stream. |
| PIR sensitivity | Number | Adjustable detection sensitivity, letting you tune wake frequency to balance battery life against event latency. |
Through the Home Hub, the Argus 4 Pro registers in Home Assistant as its own independent device rather than a child entity nested under the hub, so automations can target the camera directly with a full set of camera, sensor and binary sensor entities. Because it's battery-powered, most non-critical entities only get pushed on a genuine wake event — a PIR trigger, more than an hour since the last update, a hard multi-hour ceiling if it's stayed quiet, or a hub-wide cap that forces every battery camera on that hub to check in together — rather than continuous polling. There's no dedicated solar-panel entity; panel output only shows up indirectly as the battery-state sensor flipping to charging while daylight hits the panel, so a camera that never reports charging on a sunny day is your only local signal the panel's misaligned, shaded, or disconnected.
Specs
| wifi | Wi-Fi 6, 2.4/5GHz (802.11ac/ax) |
|---|---|
| audio | two-way audio, built-in mic + speaker |
| power | battery + included 6W solar panel (Reolink Solar Panel 2) |
| siren | none — no built-in siren (unlike mains-powered Elite WiFi/Lumus) |
| battery | 5000mAh rechargeable; ~10min charge = 24h runtime, +12 days standby vs IR-only models |
| storage | microSD up to 512GB, or Reolink Home Hub/NVR |
| placement | outdoor |
| dimensions | 128 x 87 x 80mm, 400g |
| resolution | 4K 8MP dual-lens, 180° field of view (5120x1440 @15fps) |
| night vision | ColorX true colour night vision via 5x 2W/6500K spotlight; no IR mode |
| ha requirement | Reolink Home Hub or NVR required for HA integration (battery models have no direct RTSP) |
| weatherproofing | IP66 |
How does the Reolink Argus 4 Pro (with Solar Panel) compare?
| Product | From | Protocol | Local control | Integration |
|---|---|---|---|---|
| Reolink Argus 4 Pro (with Solar Panel) (this product) | £169.99 | Wi-Fi | Yes | Native |
| Aqara Camera E1 | £48.98 | Wi-Fi | Yes | Native |
| Aqara Camera Hub G3 | £119.99 | Wi-Fi, Zigbee, Matter | Yes | Native |
| Aqara Camera Hub G5 Pro (Wi-Fi) | £159.98 | Wi-Fi, Zigbee, Thread, Matter | Yes | Native |
Frequently asked questions
- Does the Reolink Argus 4 Pro (with Solar Panel) work with Home Assistant locally?
- Yes. The Reolink Argus 4 Pro (with Solar Panel) is controlled locally in Home Assistant through a built-in Home Assistant core integration (reolink), so it keeps working if your internet connection or the Reolink cloud goes down. Control and state updates stay on your own network.
- Which protocol does the Reolink Argus 4 Pro (with Solar Panel) use, and do I need a hub?
- The Reolink Argus 4 Pro (with Solar Panel) uses Wi-Fi. To pair it with Home Assistant you need no hub — it joins your Wi-Fi network directly. Reolink's own hub is not required when you integrate through a built-in Home Assistant core integration (reolink).
- How much does the Reolink Argus 4 Pro (with Solar Panel) cost in the UK?
- The lowest price we have listed for the Reolink Argus 4 Pro (with Solar Panel) is £169.99 at Amazon UK. Prices were last checked in September 2026 and change often, so confirm on the retailer's page before buying.