GE Personal Security Window and Door Alarm, 12 Pack, DIY Protection, Burglar Alert, Wireless Chime/Alarm, Easy Installation, Home Security, Ideal for Home, Garage, Apartment and More, White, 45989

I really like these for throughout the home. They are loud and you can chose between two different alarm noises. Easy to install on doors, windows, etc .

These are life savers! When my husband and I moved we were in a not so safe area! We had someone break in through the back door one night and the alarm went off. It scared the guy away, these could have saved our lives. We no longer live in that location but we left them on all the windows and doors for the next people who moved in. They work well! They are very loud and can be heard from one side of a 1,500 sq ft home to another.

Living alone, I wanted some kind of security alarm to alert me if someone breaks in but didn't want to spend a fortune. This door alarm is perfect for my small apartment, it's simple to install and use. I did forget to turn off the alarm when opening the door in the morning a few times which was definitely startling, it is quite loud but in the event of someone breaking in hopefully the noise would be enough to deter them, or at least alert me right away even while sleeping. I'm glad I only had to pay $10 for an effective alarm.

Easy to install, great adhesive quality, works great!

I love these security alarms. They are so easy to install. I live alone and it makes me feel secure at night. You have two different sounds to choose from. They can be turned off easily to open your windows. So happy I purchased them!!!

This alarm is the best way to add some security to your home without breaking the bank. I ordered two for my front and back door. It comes with everything you need to install the alarms. The adhesive is strong enough to stay glued on the surface, whether it is the moulding or the door itself. The first few times, i had to readjust the positioning and it was still able to stick securely.The sound of the alarm is loud enough to alert neighbors. It can scare pets, so that should be a consideration when purchasing. I either leave the mode either off or Alarm. The Chime sound is not as loud but can still scare pets. I believe this is a great solution for anyone on a budget, especially those renting.Overall, i would recommend this product for those who want something simple that still gets the job done.

I love theses window and door sensors. I bought these for my new home and just love them.

I would have given these a five-star rating if this hadn't happened: I bought the 12 pack, to have enough for all the windows. So I installed them all, the day they arrived. That night, at 5 a.m. the alarm on one of my bedroom windows went off. It's extremely loud, and extremely jarring, to say the least, when it happens when you're sound asleep.I stopped it, and reset it, and attempted to go back to sleep. At six O'clock it went off again. I turned it off and left it off.To be clear, the window had not been moved in the slightest. The next day I checked the batteries to make sure it wasn't simply a matter of weak batteries, but that wasn't the case. There's a button you press to check the batteries, and it lit up the tester light green. Having malfunctioned twice, and cost me several hours sleep, it went into the garbage can. It's not going to have another chance to do it again, and I'm certain it would have. I was just glad it happened to me, and not another member of the family, because it would have scared them out of their wits. So instead of a 12 pack, I got an 11 pack for my money.Consequently, I now have serious doubts about the other eleven. Are they eventually going to go off for no reason and scare the hell out of my family? Are they even going to work correctly, if there's an actual break-in attempt?Basically, I now have zero confidence in these. The best I can say is, they aren't very expensive, and they are loud enough to wake the dead. I thought of GE products as being well-made, but I won't be buying any more of their brand.