Xiaomi Smart Video Doorbell S3 - Your home security guard in the smart home

📸 2K Ultra-HD resolution, every detail in clarity

• 3MP high definition camera with resolution up to 2048×1536, makes it easy to identify every visitor.
  
• It outperforms traditional 1080p doorbells, with a more detailed image quality to accurately identify everything that happens at your door, improving your home security.

🌧️ All-weather IP65 protection, reliable and durable

• With IP65 water-resistant and dust-resistant design, this doorbell provides strong protection and ensures stable performance even in rain, snow or extreme weather conditions.
  
• Whether it's bright sunshine or freezing cold, the S3 ensures that the doorbell works stably and reliably, unaffected by weather conditions.

🎤 Compatible with smart voice assistants, easy voice control

• Fully compatible with Alexa and Google Assistant, allowing you to control the doorbell easily via voice commands.
  
• Just say a command to turn the doorbell on or off, or view surveillance footage, and enjoy a smooth user experience with even more smart home conveniences.

🗣️ Two-way audio and privacy protection, secure communication

• High-quality two-way audio, making it possible to communicate with visitors remotely and ensuring that all information flows unhindered.
  
• The built-in intelligent voice modulation function hides your voice, gender and age, effectively protecting your privacy and increasing security.

📐 180° ultra-wide angle, eliminating blind spots

• Equipped with a 180° ultra-wide angle lens and 107° vertical viewing angle, this doorbell provides complete and comprehensive monitoring of everything at your door.
  
• With a wide field of view, it ensures that any visitor or sudden event is captured instantly, protecting your home.

⚡ Flexible power options, to meet different needs

• Offers two power options:
  • Built-in lithium battery for long-term standby.
    
  • Wired connection for continuous and stable power supply.
• Whether you live in a newly built house or in an older building with cable already installed, you can choose the installation option that best suits your needs.

🔔 Wireless ringtone, never miss a visitor

• Equipped with a high-volume wireless ringtone, so you'll never miss a visit, whether you're home or away.
  
• Even if the internet connection goes down, the ringtone continues to work, ensuring you're always aware of what's happening at your door.

☁️ 72 hours of free cloud storage, easy to replay history

• Get 72 hours of free cloud storage, allowing you to easily replay surveillance videos from the last three days.
  
• No need to buy an extra microSD card or subscription service to watch history, making it easy to check the safety of both your family and your belongings.

🛡️ Powerful features to protect your safety

• The small but powerful design combines super-clear image quality, smart voice control, all-weather protection and much more, to give you full control over what happens at your door.
  
• View surveillance footage anytime via your mobile phone, receive real-time notifications and experience a complete and secure home environment.

Package Contents

Xiaomi Smart Doorbell 3S,mounting base, angle bracket, clamp, removal stick, Type-C charging cable, screw bag (wall screw x 2, plug x 2, angle bracket screw x 2), U-type extension cord x 2, insulation cap x 2, U-type double terminal cable, user manual, attention sticker, warranty notice.

Specifications of the device

• Name: Xiaomi Smart Doorbell 3S  
  
• Model: MJML07-FJ  
  
• Battery capacity: 5200mAh(TYPE)  
  
• Nominal input: 5V 2A (Type-C port); 8-24VAC, 10-40 VA, 50-60 Hz (doorbell
• AC transformer)  
  
• Wireless connectivity: Wi-Fi IEEE 802.11 b/g/n 2.4 GHz, SRD 433MHz  
  
• Wi-Fi operating frequency: 2412-2472 MHz  
  
• SRD RF operating frequency: 433.05 MHz-434.79 MHz  
  
• Night vision light: 940 nm infrared light  
  
• Sound system: Two-way audio  
  
• Charging temperature: 0°C to 45°C  
  
• Operating temperature: -20°C to 50°C  
  
• Operating humidity: 10%-90% RH, non-condensing  
  
• Video codec: H.264  
  
• IP rating: IP65  
  
• Clamping Model: MJJSQ04-FJ  
  
• Clamping Nominal input: 5V 1A  
  
• Clamping Wireless connection: SRD 433 MHz (receive only)  
  
• Clamping Operating temperature: 0°C to 45°C  
  
• Clamping Operating humidity: 10%-90% RH, non-condensing