Feature: 1. Multiple Users: The main account can share permissions with the whole family with one click. Enjoy smart life with your family! 2. Remote Control: Not limited by time and distance. You can remotely control lights and appliances from anywhere through the Internet! 3. Accurate Work: Each item has a unique ID, and each kit is paired accurately. Multiple kits can work in a room without signal interference. 4. Memory Function: The intelligent switch has a memory function. After the power is restored, it will remember the previous on or off mode. If it is off, it will remain off after power failure to save energy and electricity bills. 5. Ideal Replacement: If you are tired of the traditional switch mode and want to experience a more energy saving and intelligent life, try this switch, it will bring you a new experience! Specification: Item Type: Smart Switch Material: 86 Type Tempered Glass Switching Mode: Intelligent switch Input Voltage: AC110-240V Rated Frequency: 50, 60Hz Rated Current: 10A Rated Power: 800w Consumable Power: Less than 0.1mA Load Power: 5-300w incandescent lamp 5-150w LED lamp 5-100w combined lamp Working Environment: - 20℃ to 50℃, relative humidity less than 95% Operating Frequency: 433Mhz Working Distance: Approx. 10 to 15m / 32.8 to 49.2ft (through the wall) Application Scope: Smart home Color: White . Package List: 1 x Smart Switch2 x Screw 1 x Manual Note: Install this product when the power is cut off.