Xiaomi Smart Doorbell 3S
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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. The hardwired power supply mode is only applicable to houses with a doorbell wire reserved at the door. The power supply requirements are as follows: 8-24VAC, 10-40VA.
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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.
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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. Video recording is only activated when a human body is detected.
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Supports Alexa & Google Voice Assistant
Voice control works with Amazon Alexa or Google Assistant.
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Supports personalized settings and customizable auto-replies
Record a fun welcome message that will automatically play when visitors press the doorbell.
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Specification
External Dimensions
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146 × 52 × 29mm
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IP Rating
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IP65
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Battery Capacity
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5200mAh (typ)
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Rated Input
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5V⎓2A (Type-C port); 8-24VAC, 10-40VA, 50–60Hz (doorbell AC transformer)
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Wireless Connectivity
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Wi-Fi IEEE 802.11b/g/n 2.4GHz, RF 433MHz
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Infrared Light
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940 nm infrared light
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Audio System
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Two-way voice calls
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Storage
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Cloud storage
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Charging Temperature
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0℃ to 45℃
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Operating Temperature
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-20℃ to 50℃
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Operating Humidity
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10%-90% RH, non-condensing
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Chime Specifications
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External Dimensions
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60 × 60 × 39.6mm
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Rated Input
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5V⎓1A
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Wireless Connectivity
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RF 433MHz (receiving only)
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Operating Temperature
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0°C to 45°C
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Operating Humidity
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10%-90% RH, non-condensing
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