A motion activated faucet is a faucet that is activated by sensing the presence of someone within a certain range, usually about 6 inches. The faucet then turns on automatically, providing a hands-free way to wash your hands or fill a container.
There are two main types of motion activated faucets: infrared and ultrasonic. Infrared faucets use an infrared sensor to detect motion, while ultrasonic faucets use sound waves.
Motion activated faucets are becoming increasingly popular in public restrooms, as they help to reduce the spread of germs. However, they can also be used in the home, particularly in the kitchen where they can be a great help when cooking.
If you're considering installing a motion activated faucet, it's important to choose one that is compatible with your plumbing. You'll also need to decide whether you want an infrared or ultrasonic model.