This smart curtain opener supports Roman rods T track and U track covering three track types with a comprehensive smart adapter kit including adapters and traction ropes so no extra purchase is needed and installation can be completed within a short time even for first time users The smart remote curtain opener connects directly via smart Bluetooth without needing Wi Fi or smart speakers as a bridge offering more stable signal transmission and a long remote distance for easy operation ideal for elderly people with limited mobility and smart home beginners