If I could give this 0 I would! This has to be the worst company EVER!! Do not get this garbage of an "alarm system"!!!! I accidentally set the alarm off and it doesn't make any noise my husband was in the bedroom and had no idea it had gone off!!!! When I called I was told it's so loud IT'S NOT! The customer service is awful, I also called to cancel this after a few days of having it and was told I cannot that it's already been set up I cannot use the motion detector because it picks up my 30lb dog and was told the motion is for 80lbs and bigger! As the previous actual consumer wrote the tablet must be plugged in at all times AND I have to lay it down because of how bright it is in our room!! The key pad has to be plugged in or it shows there is an error on the app so it's not wireless at all! We constantly get notifications of powered loss, back door lost, window lost!!! Get a real company, don't waste your money and go for something that is quality and not a joke and lack of good business!!!! I hate that I have a contract with them and cannot get out without giving them an arm and a leg! DO not believe the only positive review it cannot be true!!!! A friend got this also and she is just as pissed as I am!!!!! I promise you if you get it you will regret it and it will be two late