Hear the signal and heed the call. Make sure you’re alerted if your bedroom window is opened at night. The siren and flashing LED lights can be set up to clue you in on doors that are open when they shouldn’t be.
Only emits siren and not chimes or music as indicated in the listing. Not a good solution on a Wink Hub 2 if you want chimes when doors and windows are opened. Support is lacking and delayed. Numerous attempts to get assistance but delayed with no answer. Responses only with youtube link that didn't address the question.