Lighting Description: 1. The LED indicator lights up solid blue to indicate that the switch is on. 2. The LED light is off to indicate that the switch is off or in off-grid mode. (In off-grid mode, the manual switch has no status indicator, please pay attention to operational safety.) 3. The LED light flashes blue slowly to indicate that the product is in pairing mode. 【Smart Home Life】: You can monitor the usage of all home appliances and control them remotely. Remote and schedule control to make life smarter. 【3 Timing Modes】: Timing Mode/Countdown Mode Cycle Countdown/Timing: When you leave work, you can set the time to turn on the air conditioner at night. in advance or match other devices. 【Premium Material】: Copper has good conductivity, flame retardant PA66 material, high temperature resistance, effectively improving temperature safety 【Multiple Functions】: Set the on/off status of the device in different scenarios and monitor it at any time. Remotely monitor the real-time