Lightning Warning System with All Clear Siren Facility is provided with AC power cable, main console, antenna assembly with 50m cable, electronic siren with 20m cable, RS232 cable for PC based event logging etc. The Warning System is able to detect lightning activity within 15km and ensures that alert alarm signalled when lightning approaches within 8-10 km. The Warning System is made of quality grade raw material which ensures optimum durability along with long lasting trouble free service. Lightning Warning System with All Clear Siren Facility is strong and rigid in construction and requires minimal maintenance.