Lightning warning system

1.Jointly developed by Sinopec Safety Engineering Research Institute;<br><br>2.Solid-state lightning early warning device, high reliability, high stability;<br><br>3.All-weather, environment-resistant, uninterrupted, and no energy loss;<br><br>4.Real-time detection of changes in the atmospheric electric field intensity near the ground;<br><br>5.Flexible single-point warning and cellular network-based warning system;<br><br>6.Solar-powered, wireless data transmission mode;<br><br>7.National explosion-proof certification.