Xiaomi Smart Doorbell 3 (MJML05-FJ)

Xiaomi Smart Doorbell 3 (MJML05-FJ): 2K HD Clarity with 180° Ultra-Wide Protection

The Xiaomi Smart Doorbell 3 delivers crisp 2K video quality.
It features a 3MP camera with 2048 x 1080 resolution.
As a result, every frame appears sharp and detailed.
You can identify faces, packages, and movements instantly.
Moreover, the enhanced clarity improves overall home security.

In addition, the optimized lens reduces distortion.
Therefore, images remain accurate across the entire frame.
This ensures consistent monitoring throughout the day.

180° Ultra-Wide Field of View

The doorbell offers a 180° diagonal ultra-wide angle.
It also includes a 107° vertical viewing angle.
Consequently, you capture visitors from head to toe.
Blind spots become minimal at your entrance.

Furthermore, the expanded coverage increases situational awareness.
You see packages placed near the ground clearly.
At the same time, you monitor taller visitors effortlessly.
This wide perspective strengthens front-door protection.

Advanced Night Vision with Infrared Precision

Security does not stop after sunset.
The device integrates four 940nm high-power infrared lights.
Therefore, it delivers clear footage in complete darkness.
Night recordings remain sharp and balanced.

Additionally, the infrared lights operate discreetly.
Visitors remain unaware of active monitoring.
As a result, your home stays protected around the clock.

Long-Lasting 5200mAh Battery Performance

The built-in 5200mAh lithium battery ensures extended usage.
It lasts up to 4.8 months on a single charge.
Consequently, you avoid frequent recharging.

Moreover, intelligent power management enhances efficiency.
The system records only when necessary.
This reduces battery drain significantly.
Thus, the doorbell remains reliable for daily use.

Stable Wi-Fi and Seamless Connectivity

The Xiaomi Smart Doorbell 3 supports 2.4GHz Wi-Fi.
It follows IEEE 802.11b/g/n standards.
Therefore, it maintains a stable and secure connection.

In addition, the device connects to an indoor chime via RF 433MHz.
This ensures instant alerts inside your home.
You never miss a visitor again.

AI Human Detection for Smarter Alerts

Advanced AI human detection enhances accuracy.
The built-in human body sensor identifies real visitors.
As a result, false notifications decrease significantly.

For example, moving leaves will not trigger recordings.
Instead, the system activates only when a person appears.
Therefore, you receive relevant alerts every time.

Furthermore, this smart detection saves battery life.
It records efficiently without unnecessary interruptions.

Theft Protection and Tamper Alarm System

Security extends beyond monitoring.
The doorbell includes a forced removal alarm feature.
If tampered with, it triggers an immediate alert.

Simultaneously, the system sends a notification to your smartphone.
This allows you to respond without delay.
Moreover, strong 3M adhesive and screw fixing enhance stability.
Installation remains secure and durable.

Real-Time Remote Monitoring Anywhere

The device supports remote wake-up through your smartphone.
Therefore, you can check your doorway anytime.
Whether at work or traveling, access remains instant.

Additionally, live viewing provides real-time awareness.
You respond to visitors immediately.
This feature adds convenience and peace of mind.

Two-Way Audio with Smart Voice Changer

The doorbell includes two-way voice communication.
You speak directly with visitors from your phone.
Consequently, deliveries and inquiries become easier to manage.

Moreover, a smart voice changer enhances privacy.
You can select clown or old man voice effects.
This protects your identity during conversations.
At the same time, communication stays clear and smooth.

High-Volume Indoor Chime with Custom Settings

The package includes a wireless indoor chime.
It reaches up to 79dB in volume.
Therefore, alerts remain audible throughout your home.

Additionally, it offers four adjustable volume levels.
You customize sound intensity easily.
A “Do Not Disturb” mode adds further flexibility.
Thus, interruptions remain under control when needed.

Smart Home Security Made Simple

The Xiaomi Smart Doorbell 3 combines clarity and intelligence.
It delivers 2K HD resolution with ultra-wide coverage.
At the same time, AI detection improves alert accuracy.

Moreover, long battery life reduces maintenance efforts.
Stable connectivity ensures uninterrupted performance.
Tamper protection strengthens overall safety.

Consequently, this smart video doorbell elevates home entrance security.
It offers reliability, convenience, and modern functionality.
Your doorway remains protected day and night.