Review on Enhanced Safety with Toeeson 120DB Door Window Alarm: Protecting Kids & Homes by Wayne Lemke

Bought this to mount on a window in my garage. I am very impressed with how easy it was to install. It's small but sure to hear someone trying to open the window. I decided to paste it at the far right of the top part of the window. If you look closely, the window frame and glass are not flush. I wasn't sure if it would still work unless it was perfectly aligned, but to my surprise, it did! If you don't know where to place the device I recommend just using some tape to see if it works before removing the 3M sticker on the back. The device is made of plastic rather than metal, so it's light enough to place anywhere. There is a small on/off switch to the left of the alarm clock. So keep that in mind when finalizing your placement. You will need 3 round batteries, inserted from the bottom, which the manufacturer supplies with the alarm. I don't know yet how often they need to be changed. I just added a reminder to my phone to check the alarm on the 1st of every month as this is for security reasons.