This standard specifies the terms and definitions of smart toilets, product classifications and models, general requirements, performance requirements, test methods, inspection rules, signs and identifications, installation and use instructions, packaging, transportation and storage, etc., as well as the content and requirements of quality commitments. This standard is applicable to municipal pipes in various types of civil or public buildings where the ambient temperature is 0℃~40℃, the relative humidity is not greater than 95%, the water supply uses a hydrostatic pressure of 0.1MPa~0.75MPa, and the rated voltage does not exceed 250V. Smart toilet with water supply from the network water supply system. This standard does not apply to smart toilets specifically used for medical purposes.