Features: 1Can sense the infrared rays radiated by the target, and use the physical properties of infrared rays to measure. 2Can be used for security alarms, sensor lights, smart trash cans, sensor water dispensers, vending machines, faucets, shower heads, etc. 3The shell is made of PC?V0 fireproof material, flame retardant and impact resistant, suitable for various environments. 4The sensing distance of the infrared sensor is adjustable in the range of 0.3?180cm, with high accuracy and greater practicability. 5The infrared sensor is compact and compact, easy to install and does not take up space. Package included: 1 x Infrared Sensor Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.