Xiaomi Smart Camera C400

Description

Xiaomi Smart Camera C400: Smart Security with 2.5K Clarity

The Xiaomi Smart Camera C400 is a high-performance indoor security camera designed for users who demand ultra-clear visuals and broad situational awareness. It delivers a significant resolution upgrade over standard HD models, featuring a 4MP sensor for stunning 2.5K imagery. Because it offers a 360° panoramic view and advanced AI human tracking, it is a premier choice for comprehensive home monitoring in 2026.

Ultra-Clear 2.5K Video with 6P Lens

First, let’s discuss the premium imaging hardware. The Xiaomi C400 features a 4MP camera with a resolution of 2560×1440, providing lifelike 2.5K video quality. Specifically, it is equipped with a large F1.4 aperture and a 6P lens, which significantly reduces light refraction and improves light intake for more vivid details. Furthermore, the 940nm infrared night vision ensures clear images in total darkness without any visible red glow. Consequently, you can monitor your home with extreme clarity at any time of day. Therefore, it provides an elite viewing experience for safety-conscious families.

360° Panoramic View and Dual-Band Wi-Fi

Moreover, the hardware is built for total coverage and stable connectivity. The camera utilizes a dual-motor pan-tilt zoom design, allowing the lens to rotate 360° horizontally and 106° vertically to eliminate blind spots. Specifically, it supports dual-band Wi-Fi (2.4GHz/5GHz), which reduces signal interference and ensures smoother high-speed data transmission for 2.5K streams. Furthermore, the H.265 encoding technology reduces bandwidth and storage usage by 50% compared to traditional formats. Consequently, your live feed remains stable and high-quality even in busy network environments. Therefore, it is a highly dependable tool for real-time monitoring.

AI Human Detection and Accurate Tracking

Another major benefit is the intelligent filtering of alerts. The Xiaomi C400 features an integrated AI human detection module that can identify humanoid contours faster and more accurately. Specifically, once a human is identified, the camera can automatically lock on and track their movement throughout the room. Furthermore, this AI reduces false alarms caused by pets, light changes, or swaying curtains. Consequently, you only receive critical notifications that truly matter for your home’s security. Therefore, it offers a sophisticated level of proactive protection.

Enhanced Two-Way Audio and Smart Hub Support

Furthermore, the communication features allow for natural, real-time interaction. The camera is equipped with large-diameter speakers and a separate sound cavity, producing audio that sounds incredibly lifelike. Specifically, it supports two-way real-time voice calls with a 5-meter sound pickup range and intelligent noise reduction. Because it is fully compatible with Google Home and Amazon Alexa, you can also view your live feed on smart displays like the Mi Smart Clock using simple voice commands. Consequently, you can talk to family members or pets as if you were in the same room. Therefore, it is a professional-grade communication device.

Finance-Grade Security and Privacy Protection

Finally, the system is designed to keep your personal data completely private. The C400 is equipped with the Xiaomi Security Chip, which provides finance-grade encryption to prevent privacy leakage from video streaming or device forgery. Specifically, you can set customizable sleep times via the app to turn the camera off when you are at home. Furthermore, all data transmission and cloud storage are protected by AES-128 encryption. Consequently, you can feel safe knowing your personal life remains private. Therefore, it is a rugged and secure centerpiece for your modern smart home ecosystem.