Disclosure: This guide contains affiliate links. We may earn a commission if you make a purchase through these links—at no extra cost to you.
Published: 4 August 2025
Also featured in: This Guide is Coming Soon
Overview
The Reolink Argus 4 Pro 4K Battery Security Camera with Solar Panel sets out to redefine wireless outdoor security in 2025. With a true 4K ultra-HD image, a remarkable 180° panoramic dual-lens design, and a powerful 6W solar panel, this camera is engineered for British weather and real-world reliability. AI-powered detection, local storage, voice assistant support, and zero monthly fees complete the package—making it a true flagship for both homes and businesses across the UK.
Design & Build Quality
The Argus 4 Pro is compact but feels solidly premium (828g), with weatherproofing that stands up to British rain, wind, and cold. Its low-profile, white finish blends with any outdoor setting, while the included 6W solar panel is easy to position thanks to a long, flexible cable. The whole system is completely wire-free—ideal for quick DIY installation on sheds, garages, gates, or anywhere mains power isn’t an option.
True 4K Ultra HD & 180° Panoramic View
The real game-changer here is the dual-lens system, which creates a seamless 180° field of view—virtually eliminating blind spots in driveways, gardens, and wide entrances. Unlike “fisheye” lenses that distort edges, the Argus 4 Pro stitches two 4K feeds for a natural, undistorted image across the whole frame. Every detail, even at the edge, remains crisp and clear, with a 1/1.8″ sensor and F/1.0 aperture delivering top-tier sharpness both day and night.
Full Colour Night Vision (ColorX)
ColorX technology is the secret to 24/7 colour. Even after dark, the camera delivers bright, vivid images without using harsh spotlights or old-fashioned infrared. In real UK conditions—rain, fog, snow—the Argus 4 Pro keeps footage colourful and usable, with a night vision range up to 30 metres. This level of detail helps identify faces, clothing, vehicles, and events that older cameras would miss in black and white.
AI Motion Detection & Smart Alerts
A 180° PIR sensor and advanced AI combine to detect only what matters—people, vehicles, and animals—while ignoring bugs, rain, and swaying branches. Motion zones and sensitivity can be fully customised in the app. In daily use, this means far fewer false alerts and much more confidence in the notifications you get.
Connectivity & Installation
Thanks to Wi-Fi 6 support (2.4GHz/5GHz), video streaming and downloads are super stable—even at full 4K. Pairing is quick via the Reolink app, and all brackets, templates, and screws are included for an easy fit. No electrician needed: just mount, connect, and start monitoring.
Local Storage, App Experience & Two-Way Audio
You get multiple storage options—microSD (up to 512GB), FTP, NAS, and Reolink Home Hub—so there are no forced cloud subscriptions or hidden fees. The Reolink app (iOS/Android) is intuitive, offering live view, playback, real-time notifications, time-lapse, and two-way audio. Sound quality is clear for both listening and talking, so you can handle deliveries, warn off visitors, or check in with family from anywhere.
Smart Home & Extra Features
The Argus 4 Pro works with Alexa and Google Assistant, so you can ask for a live view on your Echo Show or Nest Hub. Multi-user access means the whole family (or team) can monitor the camera. Time-lapse lets you capture longer events—like sunrises or building projects—with ease.
Battery Life & Solar Panel Performance
The included 6W solar panel keeps the Argus 4 Pro charged year-round in UK weather. The large lithium battery means backup power for cloudy weeks, and everything is tracked inside the app. Under normal use, you may never need to manually recharge.
Pros
- Stunning 4K video with 180° panoramic view
- Full-colour night vision with ColorX
- Zero monthly fees—supports large SD, FTP, NAS, Home Hub
- Accurate AI alerts, minimal false alarms
- Completely wire-free, reliable solar panel
- Strong Wi-Fi 6 for smooth live view
- Alexa & Google Assistant compatible
Cons
- Requires a high-speed SD card for 4K
- No continuous (24/7) recording—motion-activated only
- Night vision range can drop in heavy rain/fog
- Solar charging is best with full sun exposure
- Occasional notification delay on some devices
How Does It Compare?
For £190–£230, few outdoor cameras can match the Argus 4 Pro’s mix of panoramic coverage, true colour night vision, robust battery/solar combo, and no ongoing costs. Ring and Arlo models offer cloud convenience, but charge monthly and rarely reach this field of view. Eufy’s best alternatives still can’t match Reolink’s broad storage and AI options at this price.
Final Verdict
The Reolink Argus 4 Pro is the top choice in 2025 for anyone wanting a panoramic, colour-capable, wire-free outdoor security camera with no monthly costs. Its image quality, AI smarts, and easy DIY install make it ideal for driveways, gardens, or business premises. Unless you absolutely need continuous cloud recording, there’s little this camera can’t do.
★★★★★ (5/5)