They called me back a minute later (now without Amazon recording the conversation) and asked me for my NVR's serial number so they could connect to my NVR. I was shocked they had a backdoor into my NVR but I figured I'd let it play out. A minute later the technician said that he was having trouble connecting because "an internet virus is corrupting my firewall". I was extremely confused and thought it must be a translation problem. Until he kept insisting it was a problem and became belligerent and angry. He said I needed to pay $300 to have an on-site technician troubleshoot the problem. I got angry because he was making some weird excuse for their camera not working, and wanting to charge me rather than just ship me a replacement. I refused and he started mocking me. I demanded his manager and he ignored me. Eventually I hung up and called Amazon back.
The Amazon technician was helpful and shipped me a replacement. I contacted Reolink via email to complain about their technician. They responded that they have no on-site technicians and that it was a scam!
I was blown away that Amazon would transfer me to a scammer. I contacted Amazon again and let them know what had happened. Hopefully they will figure out how their guy got this scammers phone number and teach him how to find a 3rd party phone number...