Non-contact temperature measurement and disinfection. Align the temperature measurement probe and the liquid outlet with the palm to detect body temperature and automatically disinfect the liquid without touching skin. Fast and efficient operation. Two temperature unit options. Switch between Celsius and Fahrenheit easily with a key. High temperature alarm and clear display. If the measured body temperature exceeds the preset value, an alarm sounds to alert nearby people. LCD digital display with backlight for easy reading, plus optical fault detection warning and abnormal temperature optical warning. Fast, accurate measurement with smart sensing. The K9 uses a light/infrared sensor for accurate, rapid measurement within 500 milliseconds. Fever alarm function activates a red backlight and buzzer when temperatures are abnormal. Large-capacity, visible disinfectant reservoir. 1000 ml capacity to reduce refills, with antibacterial effectiveness up to 99.9%. Side panel is transparent to visualize liquid use. Automatic induction no-wash disinfection soap dispenser supported, with a large digital display for status reading. 2-3 practical use scenarios - Office or school lobby: quick, non-contact temperature check and automatic disinfection at entry to reduce cross-infection risk. - Clinics or hospitals: streamlined patient flow with fever alert and clear visual readouts. - Home or family care: convenient, hands-free disinfection and temperature monitoring for everyday health. Note: The description retains the original features and specifications, including the K9 light/infrared sensing, 1000 ml disinfectant capacity, 99.9% antibacterial rate, non-contact operation, and integrated no-wash dispenser.