Xiaomi outdoor camera CW300 , 2.5K ultra-clear picture quality, intelligent security 4 million pixel camera, paired with F1.6 large aperture lens, showing 2.5K ultra-clear image quality. Four-light full-color night vision, still showing colorful images in dark night environment. Horizontal and vertical dual pan/tilts, wider field of view. Professional IP66 dustproof and waterproof design, stable operation in wind, frost, rain and snow weather. Support humanoid detection, automatically record warning video and send to mobile phone. Humanoid tracking, after detecting and locking the humanoid, it will automatically track, shoot and send notifications to the mobile phone. Sound and light warning, alarm information pushed to mobile phone. Two-way voice call, built-in highly sensitive microphone. Wired RJ network port + wifi dual networking mode, stable connection