WIFI CURTAIN SWITCH: WiFi Curtain Switch that allows for controlling a roller shutter using multiple methods such as manual control, RF remote control, voice control, and app intelligent control. Additionally, the system allows for 1/2 way or multiple control association to control one roller shutter with multiple switches, as well as group control to multiple switches. Note: the curtain motor is not included in the package and must be purchased separately. APP REMOTE CONTROL: A WiFi Curtain switch with Tuya Smart or Smart Life App allows remote control of motorized curtains and shutters through a smartphone app. This is a convenient feature that allows you to control your curtains and shutters from anywhere, as long as you have an internet connection. Automatically close or open when you are not at home adds an extra layer of security and convenience. COMPATIBLE WITH AMAZON ALEXA AND GOOGLE HOME: This Smart Curtain Switch is compatible with both Amazon Alexa and Google Home, which are popular voice assistants used in smart homes. This compatibility allows for voice control of the curtains and shutters using voice commands, making it even more convenient for users to operate their curtains and shutters hands-free. COMPATIBILITY: It seems that the system is versatile in terms of its compatibility with various types of blinds, shutters, and Venetians. This makes it a flexible solution for a variety of spaces, such as offices, studies, bedrooms, and living rooms.