Accurately identify the true targets triggering events, activating white light for full-color recording only when genuinely needed (i.e., when a person or vehicle appears). This allows security personnel to focus on valid threats while also enhancing the usability of video evidence. In Smart Mode, the camera primarily relies on low-power infrared LEDs, significantly reducing energy consumption. At the same time, this approach avoids light pollution caused by prolonged white light illumination in residential areas or urban environments.