Let daylight power your roof window with an integrated solar cell and open the window with a wireless Wall Switch for ultimate convenience. The integrated rain sensor automatically closes the roof window when the weather changes, so you never have to worry about leaving the window open when airing out.
 Easy installation with no wiring needed.
Battery charges even in cloudy weather.
Basic Wall Switch included.
Automatic rain sensor closes the roof window when it rains.
Provides fresh air, better indoor comfort and home security.