Smart device for water closet toilet bowl

摘要

A smart water-saving device for a toilet is disclosed that is installed in a toilet including a toilet in which toiletries are temporarily accommodated and a storage tank supplying water to the toilet, and controls the amount of water used in the toilet according to the toilet. A smart water-saving device for a toilet according to an embodiment of the present invention includes a sensing module that determines whether there is a toilet and generates sensing information, receives the sensing information from the sensing module, and generates a control signal based on the sensing information. It may include a controller, a pressure control unit that receives the control signal from the controller and adjusts a sound pressure based on the control signal, and a variable water container provided in the storage tank and variable in volume.