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Question:

Long distance motion sensor?

Is it possible to turn a normal motion detector light into a long distance motion detector, possibly through binoculars or something? I am not familiar with how they work, but it doesn't seem too unreasonable.

Answer:

Lightning Rods or (Air Terminals) is what it is. When properly installed right on top of a roof, it's a cone of protection. For your knowledge: Lightning descends to earth in 150-foot steps. When a negatively charged strike is within 150 feet of a lightning rods, the positive charges in the earth surge upward through the lightning protection system to meet and neutralize the strike. An effective lightning protection system creates a cone of protection around a house. The positive charges flow safely from the ground through the cable to the lightning rod, then jump to the negatively charged lightning strike from the rod, not the surface of the house. Lightning rods are usually from 10 to 12 inches long, and contrary to myth, don't attract lightning to your home because they're not much higher than the roof line.
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