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🚪🔒 Stop intruders before they step in — security that travels with you!
The AceMining Door Stop Alarm is a versatile floor-mounted security device combining a robust 120dB siren with a durable rubber wedge. Designed for inner pull doors with gaps between 0.39 and 1.38 inches, it offers three sensitivity levels for tailored protection. Lightweight and portable at 4.7 ounces, it requires no installation—just activate and place. Crafted from stainless steel and high-quality plastic, this pack of two alarms is ideal for home, hotel, or travel security, ensuring peace of mind wherever you go.















| ASIN | B0B3RH37GQ |
| Best Sellers Rank | #97,366 in Office Products ( See Top 100 in Office Products ) #757 in Door Stops |
| Brand | AceMining |
| Brand Name | AceMining |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 1,187 Reviews |
| Item Dimensions L x W x Thickness | 5.45"L x 1.8"W x 1.52"Th |
| Item Weight | 0.46 Pounds |
| Manufacturer | AceMining |
| Manufacturer Part Number | Door Stop-Black-002 |
| Material | Plastic, Stainless Steel |
| Material Type | Plastic, Stainless Steel |
| Model Number | 002 |
| Mount Type | Floor Mount |
| Mounting Type | Floor Mount |
| Number of Pieces | 2 |
| Product Dimensions | 5.45"L x 1.8"W x 1.52"Th |
| Product Style | Simple |
| Style | Simple |
| Unit Count | 1.0 Count |
J**E
BUY THIS!!! Saved family member from intruder!!
BUY THIS!! Was used by a family member on past spring break trip and this saved them!!!!! An intruder somehow was able to break into the house rental door and this alarm went off. Woke them while they were sleeping. Scared intruder off!!! This is loud!! Totally worth the money and more!! Huge peace of mind for us all now, knowing we have this and it WORKS!!!!!!! Will always travel with this!! Thank you, thank you!!!!
D**A
Great product!!!
Piece in mind have used in my apt as well as hotels. It’s loud which is great will wake you up for sure. Works great, travel friendly. For the price it’s worth it.
M**S
Very very loud
I am very happy with my purchase though it does not fit underneath my door for my front door of my home however it does work for the more lower doors inside of my home so I know it will work perfectly for a hotel door but I really purchased it for it to be placed at the front door but because my door is not flushed with the floor and sits a little higher up from the floor this does not work however once that battery is placed in which is a 9-volt and you click it to be on and back alarm goes off it will wake up everything in the house anyone not turn off until you turn it off
M**N
Perfect safety device for hotel or dorm room!
The door stop alarm was exactly what was needed to assist in securing my daughters dorm room. Someone had entered her dorm room in the middle of the night while she and her roommate where sleeping and stole some money. The door stop alarm gives me some piece of mind. It is just as described, easy to use, has three volume settings that would scare anyone away that was trying to break in. Will definitely alert anyone around that the door was being opened. It has a rubber non slip bottom that holds securely on the floor. Runs on a single 9 volt battery. I recommend this product for anyone that stays in hotel rooms or has children living in dorms.
G**O
Definitely recommend
Love it, very easy to use and definitely loud enough to wake me up if it were to go off
C**S
This is a must to have item for your home or for when traveling
If you are traveling, please, please get a few of these to protect yourselves, especially if you’re a woman
L**S
Not worth the money.
Siren isn’t loud at all. I use as the door stopper but not sure how secure it really makes the door. Alarm is a joke.
A**I
Loved these on my backpacking trip
I used this for all my airbnbs, hostles, hotels in Europe and i loved it. I felt so much safer and secure wherever I was. If the door opened while it was there it would make super loud noise alerting everyone. The wedge however didn’t stay in place so it wouldn’t actually stop in intruder.
Trustpilot
5 days ago
3 days ago