Schedule for Siren Dusk to Dawn LED

Hi, I currently use the dusk to Dawn LED feature, powered via the rechargable battery method. I am thinking of purchasing solar panels or hardwiring.In the meantime, in order to make the battery methd last longer between charges (currently I'm getting 3 weeks), can I suggest either increasing the number of options in the drop down list, e.g., adding more than 90 minutes for before\after dusk\dawn? Or, allow the user to create a schedule? Perhaps even an option to activate the LED when the alarm is in home or armed mode?It's simple to change the battery, but I cannot say I enjoy climbing ladders every 3 weeks.Thanks for reading.