Xiaomi Solar Outdoor Camera BW400 Pro

• 2.5K ultra-clear night vision
• 10 000 mAh battery, integrated solar panel
• 132° FOV expanded horizon
• Multi-level data encryption
• AI detection
• IP66 waterproof and dust-resistant
• Pair with the indoor base station

4MP clear, high-detail surveillance

2.5K resolution for sharper, more detailed picture quality.



Hardware-level HDR

Brilliant images under any lighting conditions. High dynamic range to ensure a clear image whether in harsh light or backlit.



Expanded horizon to eliminate blind spots

• 132° wide FOV
• 113.3° horizontal view
• 58.7° vertical view

Clear night vision

Feel safer at night. High-power infrared lights and full-color LED lights capture clear images, even when it's dark outside.



10 000 mAh battery

Uninterrupted online protection. High-capacity battery for a steady supply of power. 180 days of continuous operation with normal use.



Built-in solar-powered panel

Convert sunlight into power for night-time use. Solar cells conversion rate of up to 20% for efficient power storage.



Real-time smart response reduces unnecessary power consumption

Local filtering algorithms, low-power consumption technical architecture, and BaseStation reduce power consumption for more power-efficient real-time monitoring performance.



Smart computing with an AI chip

Smooth images, precise recognition.

• Multiple algorithm models for enhanced response stability
• Smoother images

Smart enough to quickly assess outdoor conditions

• Human recognition
• Animal detection
• Vehicle detection
• Package detection

Precise recognition of the human form

An alert is automatically sent to your smartphone if a human figure appears in the frame.



Receive an alert as soon as an intruder is detected

Customize the detection area to receive immediate alerts on your smartphone when an intruder is detected.



Wireless connection to the base station for more flexible installation

Power-efficient communication between the camera and the base station without the need for a router provides more flexible coverage over a longer distance.



MJA1 security chipset

Each built-in MJA1 security chipset has an exclusive private key and certificate. Any data transmission between the camera and related devices passes through the MJA1 security chipset to enhance user privacy protection.



Professional outdoor design

IP66-rated dust-resistant and waterproof design to handle complex outdoor weather and environments.



Two-way voice calling

Large, built-in speaker for clear calls without interference.

• 8m long-distance sound pick-up range
• Highly sensitive microphone
• Noise-cancellation algorithm

Two data storage modes

• SD card storage up to 256GB
• Cloud storage

Multi-platform smart link supported

• Google Assistant
• Alexa

Camera
Megapixels	4 MP
Sensor size	1/2.7" type
Maximum aperture	f/1.6
Lens angle	132°
Video & audio
Video recording	QHD 2560 × 1440
Audio	Integrated speaker / Integrated microphone
Functions
Features	AI human detection / Animal detection / Vehicle detection / Night vision / Built-in spotlight / Two-way talk / Voice control / Motion detection / Configurable detection area
Voice assistant	Amazon Alexa / Google Assistant
Weather sealing	IP66
Storage
Recording media	Memory Card / NAS
Compatible memory cards	microSD (up to 256 GB)
Power
Power source	Rechargeable battery / Solar panel
Battery capacity	10 000 mAh
General
Color	White