A cook top comprising: an inputter ; a cooker configured to heat a cooking device placed on the cook top ; characterized in that the cook top further comprises: a second communicator configured to perform communication with a user terminal device in a second communication method; a first communicator configured to perform communication with a range hood in a first communication method which is different from the second communication method; and a processor configured to: receive input of a user manipulation through the inputter , control an operating state of the cooker according to the user manipulation, control the first communicator to transmit a signal to the range hood for controlling an operating state of the range hood to correspond to the operating state of the cooker , and the processor is configured to: control the second communicator to transmit state information of the cook top to the user terminal device that includes information of the operating state of the cooker , and in response to receiving state information of the range hood from the range hood through the first communicator , convert the received state information of the range hood ̇ into state information having a Wi-Fi form, and transmit the converted state information to the user terminal device through the second communicator . an inputter ; a cooker configured to heat a cooking device placed on the cook top ; characterized in that the cook top further comprises: a second communicator configured to perform communication with a user terminal device in a second communication method; a first communicator configured to perform communication with a range hood in a first communication method which is different from the second communication method; and a processor configured to: receive input of a user manipulation through the inputter , control an operating state of the cooker according to the user manipulation, control the first communicator to transmit a signal to the range hood for controlling an operating state of the range hood to correspond to the operating state of the cooker , and the processor is configured to: control the second communicator to transmit state information of the cook top to the user terminal device that includes information of the operating state of the cooker , and in response to receiving state information of the range hood from the range hood through the first communicator , convert the received state information of the range hood ̇ into state information having a Wi-Fi form, and transmit the converted state information to the user terminal device through the second communicator . receive input of a user manipulation through the inputter , control an operating state of the cooker according to the user manipulation, control the first communicator to transmit a signal to the range hood for controlling an operating state of the range hood to correspond to the operating state of the cooker , and the processor is configured to: control the second communicator to transmit state information of the cook top to the user terminal device that includes information of the operating state of the cooker , and in response to receiving state information of the range hood from the range hood through the first communicator , convert the received state information of the range hood ̇ into state information having a Wi-Fi form, and transmit the converted state information to the user terminal device through the second communicator . <EOS>