Argus 3 Ultra

Smart 4K 8MP Standalone Wire-Free Camera with 5/2.4GHz Dual-Band WiFi

4K 8MP Ultra HD
Smart Detection
Battery/Solar Powered
Color Night Vision

Crystal-Clear Surveillance in 4K

With 4K 8MP resolution (3840*2160), the image quality of your surveillance videos is greatly enhanced. You can see more details in live view or playback, and know exactly what is happening in front of the camera.

Dual-Band WiFi

Thanks to 5GHz (5.8GHz) WiFi, you will no longer have to endure long waiting times, but instead enjoy smooth real-time live view at faster speeds and with stronger signals. Alternatively, you can switch to the 2.4GHz band for longer-range transmission. More options, more convenience.

  • 5/2.4 GHz Dual-Band WiFi
Eco-Friendly and Cost-Saving

Rechargeable Battery, or Solar Powered

Long-Lasting Battery

The camera comes with a built-in rechargeable battery with a large capacity to continuously protect your property. No more worries about battery replacement or frequent recharging.

*The battery comes with the camera and is non-removable.

Non-Stop Protection with Adjustable Solar Panel

The 6W solar panel is easy to install and offers non-stop protection. It requires only one hour of direct sunlight for 24-hour operation (with up to 30 alarm events a day).

* Sold separately. Designed for Reolink battery-powered cameras ONLY.

Two Night Vision Modes

With infrared LEDs and spotlights, Argus 3 Ultra supports black & white night vision (with spotlight off), and color night vision (with spotlight on when it's dark) to capture crystal-clear nighttime footage. You can choose between the two modes according to your need.

  • 2 IR-LEDs
  • 2 Spotlights

Smart Detection & Alerts Without Subscription

The Argus 3 Ultra features a PIR sensor and advanced detection algorithms that allow it to accurately distinguish between people, vehicles, and animals from other objects. When an event is detected, it will send you instant alarms without any subscription fees.

Person/Vehicle/Animal Detection

Accurate Alerts

Without Subscription

Double Warning, Premium Protection

When something suspicious is detected by the camera, the spotlights turn on and the built-in siren sounds a loud alarm. You can also turn them on and off manually using the Reolink app/client to deter intruders.



Two-Way Audio

Have smooth two-way conversations with the person in front of the camera using the built-in microphone and speaker. Greet family and friends or warn intruders, anytime, from anywhere.



  • Smart Real-Time Alert

    Once something suspicious is detected, the camera will send you instant alerts in various ways without subscription, allowing you to respond to the event in a timely manner. You won't miss anything important.

    • Push
      Send immediate push notifications to your mobile phone.
    • Email
      Send alarm emails with a snapshot of the motion event.
    • Siren
      Alerts you and deters the burglar with a powerful sound. Customizable with your own voice.
  • Live View & Smart Playback

    Via the free Reolink app/client, you can easily check what's happening in the monitoring area with just a tap, at any time and from anywhere. You can also filter the stored videos by event type and timeline to quickly find important footage.

  • Customizable Motion Zones

    You can customize your motion zone as you like and mask areas where the camera should not detect any movements.

    • Motion Zone

Time Lapse - Playing with Time

Argus 3 Ultra supports the timelapse function. You can record long and dynamic processes such as the sunrise in accelerated videos. Capture the dream-like moments in timelapse and share them with friends!

Secure Storage

Argus 3 Ultra supports secure local storage, no base station is needed. Motion events can be securely stored on a microSD card (up to 128GB) for later playback. Also, you can upload them to the encrypted Reolink Cloud, which provides free 7-day video rolling.

microSD Card Choose the right microSD card Reolink Cloud Check available countries or regions

IP65 Waterproof Design

Thanks to its rugged and waterproof IP65 housing, this battery-powered camera can be used in all weather conditions, whether it's rain or shine, heat or cold. Perfect for indoors and outdoors.

Google Assistant
Hey Google, show me the backyard.
You got it.
Hey Alexa, show me the front door.

*Data based on internal lab testing.


What’s in the Box & Setup Guide (with Video) What's in the Box