Features:

  • [Dual Function]: Can be used as a door stop alarm and door stopper, Its high damping rubber bearing can prevent the door sliding and prevent the bad guys into. A protector around you. Can be used in home and travel.
  • [3 Level of Sensitivities]: Hige-Midium- Low Sensitivities. Which depends on the distance door touch the door stop alarm.
  • [Loud Alarm]: Very loud shrill that would definitely scare someone away with 120db alarm. Weight: 4.5 oz.
  • [Powered by 9V Battery]: The door stop alarm powered by 9V battery, One piece can be used for a year under normal circumstances. Very practical. (Note: Battery not include)
  • [Easy to Use]: NO installation required, Simply place the alarm behind any door (home, hotel, etc). very convenient to take with you when travel or stay indoor alone. A really must have around you.
Awesome product! Who knew?

I have always had a home security system, I recently moved and that was not an immediate option. So I still needed to feel more secure. I found these, ordered them and I must say I am absolutely in love! They work wonderfully very loud and you have the option of turning them on and off. The fact that they are mobile is a plus! For the price a really really good product!

Great Portable Alarm.

Great tool for home, office and or Travel. It's my portable alarm take wny where anytime. Easy to use and loud.If you have someone who sleep walks great for that warning as they end up walking away. I hand them out for my talks at Neighborhood Watch meetings.There is many uses if you just think about it.

Loud little dude.

Loud little dude! Good for home and travel for hotel room door. Sensitivity control and on/off switch. Be sure to measure from floor to bottom of door to make sure it will engage the alarm. After demonstrating it, my sister-in-law, niece, and mom wanted them. A little peace of mind for very little money.

It works great as a door stopper and alarm

I got this for my elderly Aunt living in a senior complex. twice the management came in without knocking. They always say they knock but they don't. It works great as a door stopper and alarm. An inexpensive fix for her problem without changing the lock or adding a chain plus it is loud

Thankful

So happy I got this. It's nice to have that extra little insurance, you know? Something to put your mind a little at ease especially when you're at work and your kid is alone.

Works great, no slip pads on bottom, great way to feel safer anywhere with a door!

We just received ours March 2018, and it works great on our linoleum floor, doesn't slide at all and the floor is a very slick smooth surface, no texture on the floor at all. The door stop has a textured rubber pad on the bottom which does a lot to help it not slip. I tried it on our door several times without turning it on and worked great every time, stopped the door and the alarm would have went off if I had it turned on! The battery door was really hard to get open, kept thinking I was going to break it, but eventually after working hard at it I got it open. Takes one 9V battery which is a tight fit but just push hard and it will go in. The siren is VERY LOUD, so when testing it to make sure it worked I bunched a winter coat over top of it so not to bother neighbors. I think this is a great way to feel safer in your home, apartment or motel room!!! I'm going to order 2 for my daughter who lives by herself, hopefully she'll use it!!

The item(s) were as expected and as described!

We are quite happy with the product, the seller and the shipping. The item(s) were as expected and as described! Perfect if all you want to add to a door, like the backyard door, and know when someone opens it. It's loud enough for us, we can hear the alarm from our bedroom and office, which is what we wanted the product to do for us. We tested the 3 units, worked as described. These units are not extremely loud, but read the description before buying and later saying they're not loud enough. For the price, we do not expect them to deter, but to let us know someone has opened a door or the doors where they are in place.

Greeting for intruders

I bought these so that we could have some assurance that someone trying to come in our doors uninvited would have a "greeting" when they might try to enter. Wow, loud enough to scare off anyone. We plan to use them when out of town as well. Easy to use.

Extra Layer of Protection

These little doorstops are great, the siren is really loud, so if it didn't scare off anyone trying to come through, it would certainly wake me up and probably the neighbors. These are easy to use, just pop in the batteries and select the sound level and turn them on. I have them on carpet and tile, they stay put on on both and the bottom has a rubber layer. They move a little if the door is opened, but the alarm is triggered in the process.

WOW, the price of these has come down. ...

WOW, the price of these has come down. The loudness is the same and the quality is the same. The one I bought several years ago burned out because someone used it as a doorstop- ugh! I take it with us when traveling and use it whenever I need a higher level of warning at our door. There is NO sleeping through this alarm.

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