The smart home control APP of Shenzhen Yaotai Science and Technology Development Co., Ltd. needs to cooperate with the intelligent door control, window control and curtain control products produced by Yaotai Science and Technology to achieve the effect of one-button addition and intelligent control of equipment. Users can edit the location of equipment by themselves, add equipment to the corresponding location for management, and also manage it according to the default equipment type. The device has the functions of switch control, stroke setting, automatic closing delay setting, key lock unlocking setting and remote upgrade.