Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Shows Check Reception. No alarm in when warnings issued!

I set up the WR100 on one side of my house and it said check reception and did not alarm when we had tornado alarms sounding in the area. I moved it 20' to another window in the house and the check reception has not shown up but I'll have to wait to see if it works. I had another WR100 that just stopped working after just over a year. Of course the warranty was expired, it wouldn't even pick up weather radio/dead!