Xiaomi Smart Doorbell 4: Advanced Security and Convenience for Your Doorstep

The Xiaomi Smart Doorbell 4 is a cutting-edge video doorbell designed to provide superior security and convenience for your home. Featuring a unique HD Dual Camera system, Xiaomi Smart Doorbell 4 not only captures a broad horizontal view but also a specific downward-facing camera to monitor packages left on the ground, ensuring comprehensive coverage of your doorstep.

Powered by a high-capacity $5100\text{ mAh}$ battery, this doorbell offers an exceptional battery life of up to 4-6 months, minimizing the need for frequent recharging. Xiaomi Smart Doorbell 4 integration into the Xiaomi Smart Home ecosystem  via Wi-Fi 6 ensures fast, stable video transmission and seamless integration with the Mi Home/Xiaomi Home app. With advanced AI Humanoid Detection and Face Recognition (Internal Link to AI Security Category), the Doorbell 4 intelligently distinguishes between family members, visitors, and strangers, sending precise alerts directly to your smartphone.

Xiaomi Smart Doorbell 4: Advanced Security and Convenience for Your Doorstep

Key Features

• HD Dual Camera System: Features a main $3\text{MP}$ high-definition camera and an additional camera (e.g., $1\text{MP}$) for a comprehensive viewing angle, including blind spot monitoring of packages on the ground.
• Ultra-Wide Angle Viewing: Offers a wide field of view (e.g., up to 180∘ diagonal) to cover a large area in front of your door.
• AI Humanoid Recognition: Xiaomi’s self-developed AI accurately detects and distinguishes between humans, couriers, and strangers, reducing false alarms.
• Infrared Night Vision: Built-in high-power infrared illuminators ($940\text{nm}$) activate automatically to provide clear vision even in low-light or no-light conditions.
• Long Battery Life: High-capacity lithium battery ($5100\text{ mAh}$) provides up to 4-6 months of use on a single charge (based on standard use), rechargeable via USB-C.
• Two-Way Voice Intercom: Allows for real-time remote communication with visitors via your smartphone. Includes a voice-change feature for enhanced safety (e.g., “Uncle” or “Clown” voice).
• Multiple Storage Options: Supports both free 3-day looping cloud storage and local storage expansion via MicroSD card (up to $256\text{GB}$).
• Anti-Tampering Alarm: The doorbell triggers an alarm, records video, and sends a notification if it detects forced removal.
• Wi-Fi 6 Support: Enables fast and stable video streaming and low latency transmission.
• Mi Home/Xiaomi Home App Integration: Full control, monitoring, customized auto-replies, and access to recorded footage.

Product Specifications

FAQs (Product)

Q1: Is the Xiaomi Smart Doorbell 4 weatherproof for use outdoors? A1: While smart doorbells like the Xiaomi Doorbell 4 are designed for outdoor use and can handle typical weather, the exact IP rating (e.g., $IP65$) can vary by version. It is generally advised to install it in a sheltered location, such as under a porch or eave, to ensure long-term reliability against heavy rainfall.

Q2: How does the Dual Camera system benefit me? A2: The Dual Camera system typically includes a main camera for the visitor’s face and a second camera pointed towards the ground. This ensures you can see people from head to toe and, crucially, monitor any packages or deliveries left directly below the doorbell that a single camera might miss.

Q3: Do I need to buy an indoor chime separately? A3: No, the Xiaomi Smart Doorbell 4 usually comes with a dedicated indoor chime/receiver module in the package, which is plugged into an electrical outlet inside your home.

Q4: Does this doorbell require a subscription for cloud storage? A4: The Xiaomi Smart Doorbell 4 typically offers a free tier of cloud storage, such as 3-day rolling cloud storage for event videos. If you require longer video history or advanced features like extended face recognition, a paid cloud subscription service would be necessary.

Q5: Can I hardwire the Xiaomi Smart Doorbell 4? A5: Some premium versions of the Xiaomi Smart Doorbell (like the Smart Doorbell 3S) support both battery and hardwired power supply ($8\text{–}24\text{VAC}$), but the standard Doorbell 4 is primarily a battery-powered device. Please check the specific packaging details for the exact model you purchase.

Why Buy from GearBaba?

1. Latest Model Guarantee: We strive to bring the newest and most capable Xiaomi Smart Home products, like the advanced Doorbell 4, to the Bangladesh market quickly.
2. Verified Original Products: We only supply genuine Xiaomi/Mijia products, ensuring you receive a device with full functionality and the expected quality.
3. Secure and Smart Living Focus: We specialize in Smart Security Systems (Internal Link to Security Category) and are here to help you integrate the doorbell seamlessly into your existing setup.
4. Competitive Pricing and Support: GearBaba offers highly competitive prices in Bangladesh, along with knowledgeable customer support for setup and technical queries.
5. Easy Installation Accessories: We ensure the box includes all necessary accessories like the indoor chime, mounting bracket, and tools for a straightforward, DIY installation.