Alarm light

In our family we are coming and going all the time. It would be nice if SimpliSafe could make a sensor that let you know with the alarm is active, especially for any instant type alarm setting. This would be a great addition for customers with multi level home with entries on both floors. It could be as simple as offering a sensor you could place near the main entry with a light (Red for active)  to let you see the alarm is active. Of course it would need a better power source than the little wafer battery on the current sensors