[360 Degree Full View Angle] : This WiFi camera provides you panoramic view without blind area when mounted on the ceiling. Finger-controlled Electronic PTZ allows you to zoom in and out and change your viewing angle. You can switch between 7 viewing modes at your choice. The built-in fisheye lens could monitor a large area when the camera is mounted on the ceiling. All these make 1 this camera even better than 4 ordinary cameras [Auxiliary Night Light for Night Monitoring] : Not just a light bulb shape, it has 3 LEDs and can be used as a night light to provide light for nighttime monitoring. We suggest you choose "Auto Mode" in the specified App so that the LEDs could light on/off automatically