Leak sensor needs update

The detectors are a great product with one flaw. All the sensors are located on the bottom, so if you place the detectors for instance under the valves of your toilet they would not detect the leak until there was enough water to reach the sensors, however if you added sensors to the top also, like many other manufacturers do it would catch the leak much sooner, and or if it’s just a small leak. I feel this is a much needed upgrade.I had only purchased one of the ring sensors to test and compare with others and unfortunately ring falls short.