I worked for a dealer back in the 70s when a flash flood filled the building with 7 feet of water. When we finally allowed to access to the building, there was still about 2 feet of water in the building, slowing seeping out the gap in the bottom of the front door. It looked like an aquarium. The first thing that caught my eye was a pair of NS1000A floating face down in dirty, filthy, flood waters. A sickening feeling to say the least.
I'm expecting the NS2000A to be an instant success in the US. Just keep them dry.