We try to give best safety soluation to our significant customers .it is a transmitter mounted over a structure and connected with ground through a wire or earthing strips to shield the structure from lightning. in case lightning strikes the structure, it will strike the lightning confirmation shaft, and be coordinated harmlessly to ground through the wire as opposed to experiencing the structure. copper bonded solid rod with base plate 14 X 1200mm/ 100 micron/ air terminal with multi point spike.