We offer top-of-the-class active WAT Franklinplus lightning rods for outdoor protection from lightning and overvoltage. Safely captured flash is conducted to the ground using a lead line (exposed/hidden) connected to the earthing switch. In specific cases, flashes are conducted by insulated ISODC, ISOnV lead cables from nVent ERICO, constructed in accordance with IEC 62305 requirements, or by shielded Ericore lead cable. We offer top lightning arresters and overvoltage protection made by LEUTRON for internal protection from lightning and overvoltage. All the necessary calculations are provided with the use of the KERAUN® program, developed in cooperation with Astra MS Software s.r.o. Zlín, Czech Republic.