Xiaomi MJSXJ27CM Smart Camera 4K Dual-band Wi-Fi 6 AI Tracking Night Vision Two-Way Audio: True 4K Ultra HD (8 MP) resolution
This Xiaomi Smart Camera 4 is designed for busy parents who need to keep an eye on their children while working from home or away. It goes beyond basic home security by offering a reliable way to connect with your family throughout the day.
With true 4K Ultra HD and AI-powered human motion detection, you get sharp, accurate alerts that focus on what matters. The two-way audio lets you hear a child's murmur from across the room and respond instantly. A simple "OK" gesture activates a call, so you can check in hands-free without interrupting your tasks.
Dual-band Wi-Fi 6 ensures smooth streaming even on crowded networks, while the 360-degree pan and tilt cover every corner. Night vision works without a red glow, and a physical lens shield protects your privacy. This indoor camera is Alexa compatible for easy voice control, giving you peace of mind with clear, actionable insights.
Features
- Advanced HDR and night vision up to 33 feet
- AI-powered human, pet, and baby detection
- Gesture-activated two-way voice calls
- Dual-band Wi-Fi 6 connectivity
- 360-degree pan and 110-degree tilt coverage
- Enhanced privacy with physical lens shield
- Flexible microSD, cloud, and NAS storage
- True 4K Ultra HD (8 MP) resolution
General specs
- Brand: Xiaomi
- Model: MJSXJ27CM
- Seller: Sunsky
- ID: 3997524
- Model: MJSXJ27CM
- Storage: microSD card (8GB-256GB, not included), cloud backup, NAS
- Plug Type: US Plug
- Dimensions: 79 x 79 x 119 mm (3.11 x 3.11 x 4.69 inches)
- Net Weight: Approximately 293 g (0.65 lbs)
- Resolution: 3840 x 2160, 8 MP, 4K Ultra HD
- Power Input: 5V-1A
- Video Codec: H.265
- Infrared LEDs: Ten built-in 940 nm
- Audio Features: Two-way audio, Gesture-activated calls, Voice alerts
- AI Capabilities: Human motion detection, Pet detection, Crying-baby recognition, Smart tracking
- App Integration: Mi Home app
- Pan/Tilt Coverage: Pan up to 360 degrees, Tilt up to 110 degrees
- Security Features: MJA1 security chip, 4-level data protection, Encrypted data transmission, Physical lens shield
- Night Vision Range: Up to 10 meters (32.81 feet)
- Wireless Connection: Wi-Fi IEEE 802.11a/b/g/n/ac/ax 2.4GHz/5GHz, BT5.4, Dual-band Wi-Fi 6
- First listed by seller: 1/7/26
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Xiaomi MJSXJ27CM White True 4K Ultra HD (8 MP) resolution
|
Wyze v4 White 2.5K QHD resolution for detailed video
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Wyze WYZECPAN3 White 360° pan and 180° tilt coverage
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WUUK Y0410 Forever power with solar panels and large battery
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Blink BCM00500U Black Two-year battery life with included batteries
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Blink BCM00500U Black Two-year battery life with included batteries
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| Brand | Xiaomi | Wyze | Wyze | WUUK | Blink | Blink |
| Model | MJSXJ27CM | v4 | WYZECPAN3 | Y0410 | BCM00500U | BCM00500U |
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| Price | $37.72 | $65.44 | $39.98 | $199.99 | $184.99 | $179.99 |
| Seller | Sunsky | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 4, 2026 | December 6, 2025 | December 9, 2025 | December 6, 2025 | December 9, 2025 | December 6, 2025 |
| Dimensions | 79 x 79 x 119 mm (3.11 x 3.11 x 4.69 inches) | 0.79, 0.91, 0.79 | 70.1, 70.1, 40.13 | |||
| Weight | 85.05 | 4 lbs | 0.24 pounds | |||
| Power Source | AC Powered | Corded Electric | Solar | Battery | ||
