Great value product. I've bought 5 for my homes and parents. We use to monitor temperature, humidity and sound. Great to monitor when people come and go or that your old grandparent is ok.
Pros:Low cost, non-intrusive alarm and home monitor
Cons:The alarm doesn't work if the wifi is off
Carpool VC - S2E3, Prerna Gupta, Founder/CEO of Hooked