Window Alarm 125DB Loud Vibration Sensors Alarm-Easy Installation - Fits For Home, Office,Apartment & RV Security (6 Set White) Review

I purchased these items when I heard people are using the bathroom windows to break into a house. I also noticed one of my gate door was open a few times within the last 4 months. I have an alarm for the doors but not the breaking of windows. I feel more secure at night knowing that these items will provide more security. I added some of Scott's sticky dots to provide more flexibility when I remove it to replace the battery. Will test the battery life. Would like a remote of other systems to…

these are great , place on doors or windows to add extra security, adjustments for sensitivity on side and on /off on side . small and loud fits in your hand. A+++

I loves this gadget. I have security system, but need additional security upstairs. I am mostly downstairs. Thanks for watching.

Sensitivity will take a bit of testing, rain drops can set them off if they are set too sensitive.Middle of the night false alarms can be a pain so dial them down near to low sensitivity.Glass breaking would not be missed at a lower setting.

I throughly enjoyed how easy it is to set the sensitivity and how loud this product can actaully get. Like this thing will make your ears ring if you're right by it. (I shook it to test sensitivity and.yes very loud)

when you mount them do not mount them to close to the window frame so you can't get to the battery cover easily! The alarm could easily trigger false alarms, especially in a home with active children or pets.

I gave these 2 stars because 1 of them was defective right out ouf te box, it was turned on and the batteries were dead, put in new batteries and it wuld not work (do not know if it was new or used to start with). The other 2 units worked fine and have had no issues.