An advanced warning means providing sufficient time to take safety and protective measures before lightning strikes, at least to prevent the danger of personnel injury and economic losses
A reliable and cost-effective warning method that can provide at least 20 minutes of warning before lightning strikes, with a range exceeding 20 kilometers.
A detection product for measuring the electrostatic field of the near ground atmosphere based on the "field grinding principle" technology
By analyzing and detecting the polarity of the electric field, as well as the changes in the electric field that occur at different stages of a thunderstorm process, it is possible to predict the arrival of thunderstorms and the risk of lightning strikes with strong stability

Working Principle:
Real time monitoring of changes in the atmospheric electrostatic field near the ground, and identification and warning of changes in atmospheric electric field strength that may cause local lightning hazards