Reolink Argus 4 Pro 4K 180° Wireless Surveillance

4K 180° Wireless Outdoor Camera

The Reolink Argus 4 Pro is a battery-powered wireless surveillance camera that captures 8MP 4K video across a seamless 180° field of view using dual-lens stitching. It targets homeowners who want wide-area coverage without running network cables and who prefer full-colour night imaging over traditional infrared. The single-camera pack connects via dual-band Wi-Fi 6 and stores footage locally on a microSD card or a compatible Home Hub.

Check Wi-Fi Band and Storage Before Mounting

Verify that your router broadcasts both 2.4 GHz and 5.0 GHz networks and supports IEEE 802.11ac for the dual-band Wi-Fi 6 link to negotiate its highest throughput. The camera records to a microSD card up to 128 GB, which is not included in the box, so purchase a card separately if you do not plan to use a Home Hub for centralised storage. Ensure the mounting location receives enough sunlight if you later add the optional solar panel, which is sold separately.

Dual-Lens Stitching and Colour Night Vision

Twin 4mm lenses feed a 1/1.8" CMOS sensor behind an F/1.0 aperture, gathering roughly four times more light than typical sensors to maintain colour detail after dark. The 180° PIR detection zone matches the stitched video perspective, reducing false alerts from outside the view. Rated for outdoor mounting, the white housing withstands weather while the wireless design avoids conduit work; the 30% battery-life improvement extends intervals between charges.