Smart sensor: The automatic soap dispenser has a smart sensor. Just put your hand under the sensor and the sensor will recognize it. Without contact, the soap dispenser automatically releases the hand disinfectant, which is very practical and quick.Waterproof and rustproof design: The stainless steel automatic soap dispenser has a sealed design and a three-safe control panel that is lock-in, anti-static and moisture-proof. The stainless steel material has good waterproof effect and can be easily placed in bathroom, kitchen and other places.Clean and save: The automatic soap dispenser uses infrared sensor, which does not waste soap, saves resources, improves efficiency, keeps the room neat and clean, energy saving, 4 AAA alkaline batteries (not included) can be used for about 6 months.Wide use: The stainless steel automatic soap dispenser is easy to use, compatible with all kinds of soap, hand sanitizer or detergent, and is very suitable for bathrooms, toilets, offices, hotels, restaurants, bathrooms, bars, hospitals and other places.