Product Description

Worried about missing friends' visits?	Worried about losing delivered packages?	Worried about criminal activity?

Fully upgraded performance

Head to toe with the diagonal 180° ultra-wide view The new-generation ultra-wide camera increases the vertical angle to 107°, to ensure clear, panoramic monitoring of the entire area in front of the door.
Ultra-clear vision with 2K resolution, clearer than 1080P 2K resolution images are higher quality and record more details than 1080P images, allowing you to see visitors' faces more clearly.
Superior night vision: See clearly in low or no light The new night vision sensitivity adjustment function can help avoid inaccurate night vision switching. The 6 built-in 940nm high-power infrared illuminators are activated automatically when it turns dark. You can see clearly even in low or no light.

Professional IP65 water and dust resistant design

No fear of adverse weather conditions The IP65 water and dust resistance rating enables stable performance in adverse weather conditions.

Supports both a lithium battery and hardwired power supply

Two power supply modes are supported. You can choose either a lithium battery or hardwired power supply according to your needs.

Ultra-high capacity lithium battery

Only needs charging 3 times a year

The built-in 5200mAh high-capacity lithium battery makes frequent charging and battery replacement unnecessary. The Type-C charging port enables faster and easier charging.

Multiple theft prevention features

Fully encrypted to protect your privacy

Forced removal alarm + powerful 3M adhesive + screw fixing + strong doorbell and user account pairing.

When the doorbell detects that it is being removed, it will trigger an alarm, record video, and send a notification to your phone. Equipped with the Xiaomi Security Chip, the doorbell can fundamentally prevent privacy leakage caused by video streaming, device forgery, etc.

Forced removal alarm	Powerful 3M adhesive
Strong doorbell and user account pairing	Xiaomi Security Chip

24-hour smart motion detection

Automatic video recording of abnormal motion on the doorstep and notifications sent to your smartphone

Equipped with a human body sensor and AI human shape detection technology for all-day monitoring of abnormal movement. Any abnormal motion on the doorstep is immediately recorded and sent to your smartphone.

New customizable monitoring area You can customize the monitoring area as needed to receive only the notifications you care about.
Free, rolling 72-hour cloud storage Watch videos recorded in the last 72 hours for free without purchasing a microSD card or subscribing to cloud services, and check recordings of abnormal doorstep movement anytime, anywhere. 72-hour cloud storage

Supports Alexa & Google Voice Assistant

Voice control works with Amazon Alexa or Google Assistant.

Real-time remote monitoring A doorbell that's also a monitor Two-way audio communication with visitors via your smartphone anytime, anywhere. Supports remote doorbell wake-up to check abnormal movement by the door.

Supports personalized settings and customizable auto-replies

Record a fun welcome message that will automatically play when visitors press the doorbell.

The wireless chime rings even when disconnected from the internet

With 4 volume settings to choose from, the dedicated high-volume indoor chime can be heard clearly in noisy environments. The "Do not disturb" mode mutes the chime when you don't want to be interrupted.

Compatible with Wi-Fi 6 standards for efficient transmission without lag

Equipped with a Wi-Fi 6 transmission chip for fast and stable video transmission.

Easy to use

Use Scan the QR code on the back of the doorbell with the Mi Home/Xiaomi Home app	Installation Use the double-sided adhesive on the back of the mounting base to stick the mounting base to the door
Removal Insert the removal pin into the removal hole and slide the doorbell upwards to remove it	Follow the prompts to complete pairing
Snap the doorbell onto the mounting base	Use the supplied Type-C power cable for charging

Package Contents

• Smart doorbell × 1
• Mounting base × 1
• Angle holder × 1
• Chime × 1
• Removal pin × 1
• Type-C charging cable × 1
• Screws bag (wall screw × 2, wall plug × 2, angle holder screw × 2)
• U-type extension wire × 2
• Insulating cap × 2
• U-type double terminal wire × 1
• User manual × 1
• Attention sticker × 1
• Warranty notice × 1

Customer Reviews on Xiaomi Smart Doorbell 3S

Q&A on Xiaomi Smart Doorbell 3S

Customer questions & answers