Short term use-yes. Don’t expect it to last long.

I used this in my classroom for a month (probably about 4-5 hours a day.) It worked well and served the purpose I was looking for. My classroom is about 30 feet x 18 feet. However, after storing in the classroom over the summer, I brought it back out from its original box and plugged it in and it does nothing but beep. Can’t find any literature to find out what the beeping could possibly mean, so in the trash it goes.

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