Bests & Worsts Reviews from Amazon

Small things come in big packages!! I was looking for a device, that would deter the agents of darkness, because in recent months, some of our neighbor's have encountered break ins. Well, I have learned, to always read the reviews, before buying. Sometimes the reviews can be off, but not always! This device, I saw, it had nine reviews, with perfect scores. One of the reviews I read, a man was saying how loud it was, and it even scared him. I am here to confirm this device deserves a 10 star rating. Many of those, who wrote reviews, talked about how you could hear the noise on the second floor. Indeed you can! Upstairs, we have fans running constantly, to help keep our place cool, and many times we cannot hear a thing! I bought 2 packs, because you get two alarms, in one pack. This device is all that and a bag of chips! First: make sure to test it once you open your box. Secondly: to see how the device stays silent, line up the arrows (the alarm and the smaller piece). Third: before installing, make sure not to remove paper from the back of the device, until you test it manually, where you are going to place the device. Test to make sure it works, where you decide to place it. Lastly: make sure both pieces are pretty close together, I would suggest, put your alarm up high, so you know where it is. If someone, does come in, the intruder will not have time to smash it! Make sure if the alarm is armed, move to get outside that door very quickly, or disarm it, and have someone arm it behind you. I have mine upside down. This alarm is the best!