The cord for my cloud cam was not long enough. So I purchased an after market power cord. Unfortunately, the cord does not work with the amazon key app. I need to use the old cord in order to have wifi access for the amazon key. Is there any other way around this other than using the original cord it came with? The original cord is very short and it does not appear to be waterproof to me. I have my cloud cam outside, so the cord will be wet occasionally.