Xiaomi Launches the Smart Camera 4 Dual-Camera Edition

Xiaomi returns with one of the most impressive home security products of 2025 — the Smart Camera 4 Dual-Camera Edition. This upgraded model now features dual sensors and dual lenses, improving both image quality and field of view. As an enhanced version of the original model released earlier in the year, it delivers a smarter and wider security experience.

With dual-screen live monitoring, infrared night vision, and built-in AI-powered features, the Smart Camera 4 is poised to stand out in a crowded security market.

Dual Sensors and Lenses: Say Goodbye to Blind Spots

The Smart Camera 4 is equipped with two 5MP sensors that record high-definition video at up to 2960×1666 pixels. Thanks to a 5-layer optical lens system and a large f/1.6 aperture, the camera captures clear images even in low light.

Key features include:

• A fixed 152° wide-angle lens paired with a PTZ (pan-tilt-zoom) lens

• Full 360° horizontal and 90° vertical coverage

• Simultaneous dual-lens operation for split-screen viewing

• Auto-tracking: the PTZ lens focuses when motion is detected by the fixed lens

This design ensures full-room coverage, especially for entryways or large areas, eliminating dead zones.

Night Vision Powered by Infrared

The camera performs exceptionally well in the dark, thanks to a 940nm infrared sensor. It provides clear black-and-white images in total darkness up to 10 meters — all without visible red light, making it perfect for baby rooms or dark corridors.

This means 24/7 surveillance, no matter the time of day or lighting conditions.

On-Device AI for Smarter Monitoring

Smart Camera 4 comes with advanced AI algorithms and a 1 TOPS processing unit, enabling real-time intelligent detection directly on the device. It can:

• Recognize human presence

• Track motion

• Identify faces

Even if the internet connection drops, essential features remain active. Plus, alerts and movement tracking are instantly sent to your device.

Wi-Fi 6 and Flexible Storage Options

Equipped with Wi-Fi 6, the camera provides stable and fast data transmission, even while streaming from both lenses. Lag and dropouts are minimized, ensuring uninterrupted monitoring.

For storage, you can choose between:

• microSD cards up to 256GB

• Cloud backup via Xiaomi Cloud

This flexibility allows both local and remote access to your video history.

Pricing: Smart Features at a Budget Price

Despite its advanced features — like AI tracking, dual lenses, and infrared night vision — the Xiaomi Smart Camera 4 Dual-Camera Edition is priced affordably at just $42.

This makes it a strong competitor against many high-end models on the market.

At a Glance: Key Features

What makes Xiaomi Smart Camera 4 a solid choice?

1. 360° full-room coverage
2. Dual sensors with dual-screen live view
3. Infrared night vision up to 10 meters
4. AI-powered motion and face tracking
5. Up to 256GB local storage or cloud backup
6. Extremely affordable

It’s a great fit for home users and small businesses alike.

Frequently Asked Questions

Is Xiaomi Smart Camera 4 wireless?
Yes. It uses Wi-Fi 6 for fast and stable wireless connectivity.

Can it record in total darkness?
Yes. The 940nm infrared sensor captures clear images in pitch black, up to 10 meters.

What’s the movement range of the PTZ lens?
The PTZ lens offers 360° horizontal and 90° vertical motion, with automatic tracking.