General description You can remotely control your curtains using a mobile phone app or through home automation systems. The WiFi Smart Curtain Switch allows for percentage-based opening and closing of curtains, ranging from 0% to 100%. Technical specifications Plug Type: EU Plug (compatible with Indonesia, Germany, France, Spain, Italy, etc.) Chip: ESP8285 (supports DIY firmware) Power Supply: AC 95-250V Max Current: 10A/250V Max Power: 2200W Wireless: IEEE 802.11 b/g 2.4G Security: WPA-/WPA2- Color: Black Material: ABS Voltage: AC 100-240V Installation To record the running time for opening the curtain: Close the shutter fully, press the "PAUSE" button for 5 seconds until the indicator blinks, then press the "open" button. To record the running time for closing the curtain: Ensure the shutter is fully open, press the "PAUSE" button for 5 seconds until the indicator blinks, then press the "close" button. Usage After recording the running times, you can adjust the curtain's position