Considering those statistics, we at K&K Systems are making it our mission to save lives. In areas prone to flooding, our High Water Advanced Warning System uses a combination of the High Water Sensor, the CrossTalk Advanced Controller, and our Solar Sign Alert­™ to warn drivers. The High Water Sensor is located in a position to detect the first signs of rising water. It wirelessly triggers the High Water Solar Sign Alerts to flash via the CrossTalk. By utilizing solar power and wireless connectivity the High Water Advanced Warning Systems can be used virtually anywhere to give drivers ample time to stop and turn around.