Thank you for viewing. Purchased in 2021 and used for approximately 4 years. I am selling it because it is no longer needed due to a move. There is some sun fading and wear on the rollers, but there are no issues with the operation. There is no box or accessories. Brand Name: SwitchBot Model: SwitchBot Curtain U-Rail / Rod Model Number: Main Unit W0701600, Solar Panel W1001000 Year of Purchase: 2021