GLE's Early Detection Can Save FF&E Dollars 01/08/2015 On one side, warm and humid rooms are ripe for growing mold, they will be monitored and corrected before the problem starts. At the other end of the spectrum is a warning for extremely low room temperatures that endanger plumbing systems. Eradicate the problem, before there is one. Set your GLE Early Detection Technology alerts to whatever mobile device you choose and be assured that you are managing every aspect of your facility. A simple alert can help you avoid an unwanted disaster.