GE Personal Security Window and Door Alarm, 2 Pack, DIY Protection, Burglar Alert, Wireless Chime/Alarm, Easy Installation, Home Security, Ideal for Home, Garage, Apartment and More, White, 45115

I purchased these alarms for my parents' bedroom door; my father's memory isn't what it used to be and Mom was being kept up at night worrying about his wandering while she was asleep. So far I've only used one unit, but tested both and they work well. The "main" alarm sound is quite loud and I was concerned it would be too frightening if it went off unexpectedly (and requires someone to find the tiny on/off switch to silence it), so the unit I'm using is set for the "chime" sound; it's plenty loud without being obnoxious or frightening, and it's nice that it simply chimes and then is quiet again until the door is closed -- which also automatically re-arms the alarm for the next time the door opens.I had some concerns about mounting the alarm on the bedroom door because the frame has some fluting carved into it and there's a definite gap between the top of the door and the frame. However, I found a spot close to the hinge side of the door where door & frame lined up nicely, and even with nearly 1/4" space between the alarm and its magnet there have been no problems.The one negative is that I had assumed some form of double-sided tape or hook-and-loop fastener was included, but the package contains only the two alarm units (batteries ARE included) & instructions. I used a long, thin piece of tape to attach the magnet to the door frame and two small pieces of tape on the back of the alarm to attach it to the door and so far all is well. I had to get a little creative with the shape of the tape for the magnet because there was so little flat area on the door frame, and used 2 small bits of tape for the alarm box because I didn't want to cover the sticker with instructions for replacing the batteries. (It uses a stack of small "button" batteries, included.) Both the alarm & magnet are so light that very little tape is needed to hold them in place.Both my parents have commented that this little alarm is working without a glitch, and were relieved to learn they didn't need to worry about having to find the tiny on/off switch in the wee hours of the morning if it's kept on the "chime" setting. Even better, it's one less worry to keep Mom awake at night, so we're all happy with the product.

One of the best things about the GE Personal Security Window and Door Alarm is how loud and attention-grabbing it is. The moment my toddler opens the door, the alarm instantly sounds, making it impossible to miss. It gives me peace of mind knowing I’ll be alerted if she tries to wander out of the room or house. The volume is just right—not too overwhelming, but definitely loud enough to grab attention immediately. It’s a simple yet highly effective way to ensure extra safety for little ones. Definitely a great product for First Time parents!

This was very easy to install and turn on, it fits great on the molding along the door frame and the adhesive is strong, but holy moly this alarm is LOUD. I get it, you want to be able to hear it, but I live in an apartment and I am very confident the chime can be heard in my neighbors’ homes as well. I’ll be exploring ways to muffle the sound before using it regularly. Definitely effective and lets you know the door is OPEN!

We're moving from a house to an apartment soon and I was looking into affordable home security options. These alarms are perfect for renters and homeowners alike. The alarm is battery operated, so there's no need for expensive installation. Below I've listed my pros and cons of these awesome little alarms.Pros:Small, discreet design.3 settings - off, chime, alarm.Easy to toggle between the three settings.VERY loud chime and alarm settings. (I jumped when the chime went off for the first time.)No-brainer installation. (Stick on)Cheap in price but not in quality!Cons:Depending on how your door/window set up is, it may be difficult to position the alarm at the correct distance for it to work. (I included a picture showing the max distance I could position the two pieces without disrupting the link between them.)The alarm turns off when the two pieces are put back together, which I can't decide if I like or not. On one hand, it's more convenient if the shrill alarm can be quieted quickly, but for security's sake it's not the best deterrent. The alarm is loud enough that even if it's turned off quickly, you'll be alerted that your door or window was opened.Overall, I love these little alarms. I plan to order more and install them all around my house. They are smaller than I anticipated, but I'm pleased with their quality and functionality.As an avid online shopper I rely mostly on reviews while making purchase decisions, if my review was helpful to you, please click the 'Helpful' button below! (: