General description This automatic soap dispenser features advanced infrared motion and PIR sensor detection technology for touchless operation. It dispenses soap efficiently, delivering 1 ml of liquid in just 2 seconds. The dispenser has a 400 ml capacity, allowing you to easily monitor soap levels through its visible scale. Its IP67 waterproof design ensures that the entire unit can be cleaned without risk of water damage, while the non-slip bottom provides stability. Technical specifications Capacity: 400 ml Dispensing time: 2 seconds Dispensing amount: 1 ml per activation Power supply: 4 AAA batteries (not included) Dimensions: Measurement allowed error is +/- 1-3 cm Material: ABS Color: Silver Compatibility and accessories Compatible with most liquid soaps, including conventional dish soap and liquid hand soap Can use rechargeable batteries Installation Ensure correct installation by matching the "+" and "-" signs on the battery and soap dispenser Usage For optimal performance,