Xiaomi Smart Doorbell 3S - Black

Xiaomi Smart Doorbell 3S - 2K Wi-Fi Video Doorbell with 180 View, Night Vision and Free 72-Hour Cloud Storage

The Xiaomi Smart Doorbell 3S is a modern video doorbell designed to give you clearer visibility, smarter monitoring, and more peace of mind at home. With ultra-clear 2K resolution, a wide 180 field of view, smart motion detection, and two-way audio, it helps you monitor your doorstep in real time whether you are at home or away.

Its head-to-toe 180 viewing angle gives you a broader perspective than a standard doorbell camera, helping you see visitors, packages, and movement more clearly. The 2K image quality captures more detail than standard 1080p video, while the built-in infrared night vision allows reliable monitoring even in low light or complete darkness. This makes the Xiaomi Smart Doorbell 3S a practical security upgrade for front doors, gates, and home entrances.

Designed for flexible installation, it supports both battery power and hardwired power supply. The built-in 5200mAh battery reduces the need for frequent charging, while the included smart features such as customizable monitoring area, free rolling 72-hour cloud storage, and app-based remote access make everyday use more convenient and efficient.

Key Features
- Ultra-clear 2K resolution for sharper video and more visible detail
- 180 wide-angle view for head-to-toe doorstep coverage
- Infrared night vision with 940nm illuminators for clearer low-light monitoring
- AI human detection for smarter motion alerts
- 24-hour motion monitoring with smartphone notifications
- Customizable monitoring area for more relevant alerts
- Two-way audio for remote communication with visitors
- Free rolling 72-hour cloud storage without microSD card requirement
- Supports battery power and hardwired power supply
- 5200mAh battery for longer-lasting use
- IP65 water and dust resistance for outdoor reliability
- Works with Alexa and Google Assistant
- Dedicated indoor chime with 4 volume levels and do-not-disturb mode
- Wi-Fi 6 compatible transmission chip for smoother video connection
- Anti-theft protection with removal alarm and secure pairing

Specifications
- Brand: Xiaomi
- Model: Smart Doorbell 3S
- Product type: Smart video doorbell
- Video resolution: 2K
- Viewing angle: 180
- Night vision: 940nm infrared night vision
- Battery capacity: 5200mAh
- Power input: 5V/2A via Type-C
- Hardwired input: 8-24VAC, 10-40VA, 50-60Hz
- Wireless connectivity: Wi-Fi IEEE 802.11b/g/n 2.4GHz, RF 433MHz
- Audio system: Two-way voice calls
- Storage: Cloud storage
- IP rating: IP65
- Dimensions: 146 x 52 x 29mm
- Charging temperature: 0 C to 45 C
- Operating temperature: -20 C to 50 C
- Operating humidity: 10%-90% RH, non-condensing

Why This Doorbell Is a Great Buy
The Xiaomi Smart Doorbell 3S is a great buy for anyone who wants a smarter and more reliable way to monitor their front door. It combines wide-angle video coverage, sharper 2K clarity, night vision, and real-time alerts in one compact device. The dual power options make installation more flexible, while the free 72-hour cloud storage adds real everyday value without forcing extra storage costs. It is especially useful for users who want stronger home awareness, easier visitor communication, and more confidence when away from home.

Ideal Examples of Usage
- Monitoring deliveries and visitors at the front door
- Checking doorstep activity while away from home
- Speaking with visitors remotely through the smartphone app
- Watching for unusual movement around the entrance at night
- Using customizable monitoring zones to focus on important areas
- Adding a smart security upgrade to houses, flats, and gated entrances

Interesting Facts About This Type of Doorbell
Video doorbells with wider viewing angles are especially useful because they can capture more of the doorstep area, including lower sections where parcels are often left. Infrared night vision is also important for home entry monitoring, since many deliveries, visitors, or unexpected movements happen in reduced lighting conditions. Cloud-based video history adds extra convenience by allowing users to review recent activity even when they were not actively checking live video.

Why Choose Xiaomi Smart Doorbell 3S
If you want a smart video doorbell with sharper 2K clarity, a wider doorstep view, flexible power options, and practical everyday security features, the Xiaomi Smart Doorbell 3S is an excellent choice. It offers a strong balance of home monitoring, smart alerts, and remote convenience in one modern doorbell solution.

Package Includes
- Smart doorbell
- Mounting base
- Angle holder
- Chime
- Removal pin
- Type-C charging cable
- Screws bag (wall screw x 2, wall plug x 2, angle holder screw x 2)
- U-type extension wire
- Insulating cap
- U-type double terminal wire
- User manual
- Attention sticker

Packing: Euroblister