Which waterproof and corrosion-resistant connector is suitable for the control module of smart toilets?

Q: Which waterproof and corrosion-resistant connector is suitable for the control module of smart toilets?

A: Select the SP series waterproof connector (4Pin) with an IP68 protection rating. It adopts a fully sealed structure (submersible in water) and is resistant to corrosion from toilet cleaning agents (e.g., acidic and alkaline cleaners). 2 pins are used for 220V AC power supply and another 2 pins for control signal transmission (flushing and heating commands), with a plugging force of <15N for quick module replacement by maintenance staff. It also features an anti-electric shock design with a built-in leakage protection to prevent electric shock during user operation.