Question for those who use Angel care monitor

I bought it awhile ago and have been meaning to set it up but still haven't. Here's the issue: DS rolls around a lot in his sleep. He rolls around so much, he ends up facing the complete opposite way by the morning. How sensitive is the angelcare monitor? Will it start going off the second he rolls off of it? If that's the case I might just return it since it will just go off every hour.

Thanks

Re: Question for those who use Angel care monitor

When DD was a baby she was a belly sleeper. So I got the angel care. The first time she rolled all the way to the top of the crib laying horizontal, the monitor went off and my heart nearly stopped. I ran 90 miles an hr to her room. She was fine. As she got a little bigger, that stopped happening. I still felt better using it even though I stopped freaking when it went off. Better be safe than sorry, at least I knew it was working.