
The Reolink Argus 3 Ultra combines 4K Ultra HD imaging, intelligent motion detection and solar-powered operation in a completely wire-free security solution. Designed for homes, offices, retail premises and remote outdoor locations, it provides reliable surveillance without the need for a base station, complex installation or subscription fees.
Capture every detail with 3840 × 2160 resolution. The 8MP sensor delivers sharp and detailed footage, making it easier to identify people, vehicles and important events. Whether monitoring entrances, driveways or business premises, the camera provides clear evidence when it matters most.
The integrated rechargeable battery works with the included Reolink Solar Panel 2 (6W) to provide long-term operation with minimal user intervention. Just a small amount of direct sunlight each day can help maintain battery charge, reducing the need for manual recharging.
Supporting both 2.4GHz and 5GHz WiFi networks, the camera delivers reliable connectivity and smoother live viewing. Intelligent detection technology recognises people, vehicles and pets, helping to reduce nuisance alerts caused by irrelevant movement.
With integrated spotlights, infrared LEDs and colour night vision, the Argus 3 Ultra maintains visibility in low-light conditions. Two-way audio allows users to communicate remotely with visitors, delivery personnel or staff directly through the Reolink app.
Record footage locally using a microSD card up to 128GB, connect to a compatible Reolink NVR or use Reolink Cloud where available. The standalone architecture keeps deployment simple while maintaining control over stored footage and privacy settings.
The Reolink Argus 3 Ultra is ideal for residential properties, offices, workshops, retail stores, garages and remote outdoor areas. It supports Windows, macOS, iOS and Android devices and integrates with Google Assistant and Amazon Alexa for convenient voice control.
| Specification | Value |
|---|---|
| Camera Type | Wireless battery-powered security camera |
| Video Resolution | 3840 × 2160 (8MP 4K UHD) |
| Image Sensor | 1/2.7" CMOS |
| Field of View | 105° horizontal, 55° vertical, 125° diagonal |
| Video Compression | H.265 |
| Night Vision Range | Up to 10m |
| Colour Night Vision | Integrated spotlights |
| Audio | Two-way audio |
| Connectivity | Dual-band WiFi 2.4GHz / 5GHz |
| Wireless Security | WPA/WPA2 |
| Battery | 21.6Wh rechargeable battery |
| Solar Panel | Reolink Solar Panel 2 (6W) |
| Smart Detection | People, vehicles and pets |
| PIR Detection Range | Up to 10m adjustable |
| Storage | microSD card up to 128GB |
| Cloud Storage | Reolink Cloud supported in selected countries |
| Smart Home Compatibility | Google Assistant and Amazon Alexa |
| Weather Protection | IP65 |
| Operating Temperature | -10°C to +55°C |
| Dimensions | 127 × 90 × 56 mm |
| Weight | 335 g |
| Manufacturer part # | A4K3S2M64-UK |
|---|---|
| Warranty | 2 years |
| Type of networking product | CCTV camera |