BTD-1 Thunderstorm Detector The BTD-1 is a standalone thunderstorm warning system designed to detect the presence and range of lightning flashes… BTD-200 Lightning Warning System The BTD-200 Lightning Warning System is a complete, out-of-the-box, self-contained sensor that reliably detects the presence of all… BTD-200 Lightning Works Messenger The BTD-200 Lightning Works Messenger allows email and SMS text messages to be sent automatically when thunderstorm activity…
