Easy, Wire-Free InstallationNo wiring required—simply insert one 9V battery (not included) to power the device. Turn the alarm on using the switch located on the back and place it securely under the door. Suitable for door-to-floor gaps between 10mm (0.38 in) and 35mm (1.35 in). For best performance on smooth surfaces like tile or hardwood, use the “High” sensitivity (H) setting to activate the vibration-sensing alarm feature.
Powerful Door Stopper Security Alarm
When switched to “On,” this device doubles as a security alarm. If pressure is applied to the door, it triggers a piercing 120dB alarm to alert you and deter potential intruders. It can wake light sleepers and may even alert nearby neighbors—ideal for home or travel security.
Multi-Use Non-Skid Door Stopper
With the alarm turned “Off,” it functions as a standard non-slip door stopper. Its rubber base holds doors firmly in place without noise, making it a reliable wedge for keeping doors open.
Adjustable 3-Level Sensitivity
Choose from Low, Medium, or High sensitivity settings using the side switch. The High setting activates the alarm with even slight vibrations. If the alarm volume decreases, it’s a sign the battery needs replacing.
Compact & Travel-Friendly
Each door stopper alarm weighs approximately 120g—lightweight and easy to pack for travel. Ideal for use in bedrooms, dorms, hotel rooms, apartments, and more. Enjoy added peace of mind whether at home or on the go.
❗Notes❗
Due to manual measurements, please allow for slight deviations.
The actual color of the item may vary slightly from what you see on your screen due to different display settings and lighting effects.
❤️❤️ ❤️❤️❤️❤️ ❤️❤️❤️❤️ ❤️❤️❤️❤️ ❤️❤️❤️❤️ ❤️❤️❤️❤️ ❤️❤️
Thank you for visiting our store!
Have a wonderful shopping day!
❤️❤️ ❤️❤️❤️❤️ ❤️❤️❤️❤️ ❤️❤️❤️❤️ ❤️❤️❤️❤️ ❤️❤️❤️❤️ ❤️❤️
🌟 WHY US? 🌟
🌍 Global Reach: We collaborate directly with manufacturers worldwide to guarantee top-notch quality.
✅ Quality Assurance: Our dedicated Quality Control department ensures we keep our promises.
💰 Competitive Pricing: We always offer the best prices without compromising on quality.
😊 Outstanding Customer Service: We are here to help you with anything you need.
🛍️ Exceptional Products: Discover amazing products crafted with high quality in mind.
❤️ Customer Love: Check out reviews from our happy customers!
✅ 30 DAY RISK-FREE GUARANTEE ✅
We offer a risk-free 30-day guarantee that starts the moment you receive your item! 📦✨
If you don’t have a positive experience for any reason, we’ll do whatever it takes to ensure you’re 100% satisfied with your purchase. Your happiness is our priority!
🚚 SHIPPING & DELIVERY 🚚
All orders are carefully packaged, prepared, and shipped out as fast as possible. 📦✨
We offer worldwide shipping!🌍✈️ For more exact shipping times, please consult our Shipping Policy, as certain locations have much faster delivery times.
Once your order is shipped, you’ll receive a tracking number to monitor your package every step of the way! 📍🔍
💡 TIP: SAVE ON SHIPPING!💡
Buying 2 or more products at the same time will save you quite a lot on shipping fees!📦💰
🛒Click On “ADD TO CART” To Get Yours Now!🛒
💳 HOW TO PAY 💳
Payments via PayPal®, Credit, and Debit Card.💳
If you want to checkout with a credit or debit card, simply enter your Card Number, Expiration Date, and CVV. 🛒✨
pablo ortiz –
Very good product and it is loud ooh yes! It’s a great deterrent if pressure is applied.
Drea –
This door stopper security alarm is a fantastic addition to my home safety setup! It’s compact, easy to use, and incredibly effective. Simply place it under the door, and it acts as both a stopper and an alarm. The loud siren is enough to deter anyone from attempting to enter, giving me an extra sense of security, especially at night or when I’m traveling. The build quality is solid, and the sensitivity settings allow for customization based on the situation. I highly recommend this for anyone looking to enhance their personal safety and peace of mind!
MzRita –
Awesome works well
brnsug63 –
They look just the way they do in the ad. It will wake you up
Brando –
This door-stopper alarm is a great choice for anyone looking for both security and an early warning system. A reliable and easy-to-use safety tool for added peace of mind!
woody –
Use them
Mauricio –
La puerta debe tener un espacio adecuado para q se active la alarma, igual es buen tranca piertas
Victoria Arnau –
Loud door wedge alarms, comes with 3 for 3 doors. I feel secure going on vacation while having these. It will scare intruders with the loud alarm.
Keke smooth –
Purchased for added security when using hotels or air b&b as a traveling professional. Very easy to use, takes one 9v battery and placement behind a door. Lightweight but durable and very responsive. Allows you to set the volume for heavy and light sleepers. Alarm sounds when door opens startling the intruder but also alerting you and giving you time to defend yourself or get to safety. Amazing buy!!
Karyna –
Works great. very loud. Does the job really good. ????????????
Vanessa Rodriguez –
Great item? Very effective!As long as the floor is even you will have a great result!!
Denise Dorn –
This item is great! I have been apprehensive about security and cannot hear a lot of what is going on near my front door when I have the bedroom a/c running during the night. The noise that comes out of this device is incredible and it would probably wake not only me, but everyone in the surrounding vicinity. I highly recommend this door alarm, especially for how inexpensive it is. I also decided to buy an extra for my car, so if I should find myself in an area where I am not totally comfortable, I can slip it into my purse. Great device!
Eugene1 –
Took on recent trip, but it go off, thank God
Jayne laskis –
This will scare anyone away from your door! It even scared me. A great safety item to have when traveling alone!
TeeJay –
Gift . Daughter loved it
meshach harris –
It Works perfectly
AS –
Just put on the floor or rug and it will sound if the door even barely goes up on sensor. Plenty of time to prepare for any adverse event or will scare whomever off as very LOUD! Love it!
Sweet pea –
I love these door stopsI feel a lot more safe when I sleep
Cynthia Amadi –
Great product! I am taking it with me on a trip in 2days
bronco9798 –
Works as advertised. Easy security
Theresa –
Works well
Donald Bartholomew –
It functions as it should! Don’t forget to pull it away from the door when you leave It’s really loud it will wake up everybody in the building if you’re in a building!
Derek Foster –
Excellent & perfect for travel, especially for hotels or the house.
Anonymous –
Product works well. It’s pretty loud and the high sensitivity mode is great. I feel comfortable sleeping at night knowing that alarm is at the door.
Alecia R Victorian –
This device works well! It’s nice and loud!I purchased this when I lived in an apartment, but it’s a must-have if you travel. When you stay in hotels or an Airbnb, you will want this under each door that allows entrance and basement doors. We live in a crazy world, and the old saying is true! It’s better to be safe than sorry!I
Mandy Cam –
Very efficient, works like a charm
GI of FL w/an approved purchase –
I like this product because it works on carpet… once locked/clicked in place, it will definitely take a strong person to open the door. I use it as an extra level of security for bedroom. Also use when traveling to secure hotel room door. It may not completely stop an ambitious intruder but will delay entry long enough to call for help and/or enough time to reach for weapon.
William F. Donovan –
We use these whenever we travel or when I’m away from home. My wife has them at the front & back door. If someone comes in the loud sound might be enough to have them leave if not it gives us time to lock & load against the intruder.
Khalid Rasheed –
Looks like the picture and it was package up nicely too. Thanks
Makiki90 –
I purchased the “ZZRUI Upgraded Door Stopper Security Alarm” before embarking on a 6-week solo trip to Southeast Asia, and it was one of the best travel investments I’ve made! This little device provided me with peace of mind during my stay at various hotels and guesthouses.It’s incredibly easy to use—just place it under the door and you’re all set. If anyone attempts to open the door, the alarm is LOUD. It gave me reassurance knowing I had an added layer of security while traveling alone.It’s compact enough to fit in my luggage without taking up much space. The battery life lasted throughout my entire trip without needing a replacement, which was a huge plus.Highly recommend this for anyone traveling solo or wanting extra security at home or on the go. Worth every penny!
Kathi –
This is simple and works great. Very unitive to touch on the area door opens into. So perfect. I keep my noise level at low . It’s very loud and would definitely alert the neighbors as well that someone is trying to open door. I also like the rubber on bottom that actually stops door from opening more and a couple inches. Great product.
Deborah Kilgo –
Works great. Set it so when the door opens the alarm will sound.
Irany Ebert –
I tested and it really is loud.
Snookie –
Absolutely love this product small but yet effective . Definitely make me feel safe..very loud and will hold door from opening.
David Robe –
I have an alarm system that works great but is electric and Wi-Fi based. I bought the 4 pack of these to place around the house so that in the event of a power outage these would be my back up alert and deterrent system. Theses alarms are very well made, very loud and would wake you up and make an intruder give a second thought before continuing to enter. Highly Recommended !
Frances Evelyn Rogers –
Easy to use. Great to use when traveling.