Automatic Soap Dispenser Touchless Automatic Soap Dispenser Infrared Motion Sensor Stainless Steel Auto Hand Soap Dispenser with Waterproof Base for

1: Sensing distance, the appropriate distance from the sensor launch port to the hand is 2-3 inches; 2: The factory default amount of liquid output is: 1ML (if you need specific requirements, you can set according to the requirements before leaving the factory); interval time After 2 seconds, there will be a second liquid (if the palm has been staying for more than 2 seconds); 3: Before replacing the new battery, first press the power switch of the base, install the new battery, and change the battery cover, press the switch again.