The execution mode of the smart scenes can be divided into cloud execution and local execution. The manual smart scenes are executed via the cloud, and the execution modes of automatic smart scenes can be viewed in the More Settings. For the smart scenes executed via the cloud, it uploads the signal sensed by the trigger device to the cloud via network, which then sends the corresponding control commands to the executing device. In this way, the smart scenes cannot be executed in case of disconnection between the Hub and the network. For the smart scenes executed locally, the trigger device will send the signal sensed to the Hub, which will send the corresponding control commands to the device through Bluetooth, Zigbee or local area network. In this way, the smart scenes can be executed when the Hub is connected to the actuating device normally, even if the router cannot connect to the external network.