Mara S.
and 48.2k+ others from UK love Ausbury
The Sentinel Door Stop Alarm - Instant Security, Anywhere + 50% OFF
Free shipping with Royal Mail
30-day money-back guarantee
48,200+ happy customers
Only 8 items left for this price
This Portable Door Stop Both Jams the Door and Sounds a Loud 80dB Siren if Pushed.
You're in your hotel room or home alone at night, and every creak and noise puts you on edge. You're relying on a flimsy lock, feeling vulnerable and wishing you had an extra layer of security.
But what if you could add powerful protection to any door in seconds? This isn't just a doorstop. Its mechanism is a smart vibration sensor combined with a durable metal jammer and an 80dB siren.
This provides strong protection by physically resisting force to help block break-ins while scaring off intruders and alerting you right away.
You just slide it under the door and it’s ready. The alarm goes off if someone pushes or kicks the door, offering quick, reliable protection against unwanted entry and instant peace of mind.
The Smart, Hassle-Free Way to Add Safety On The Go
✔ A LOUD ALARM FOR STRONG PROTECTION This device features an 80dB siren that sounds when triggered—scaring off intruders and alerting you right away. It's great for women, solo travelers, and families.
✔ AN ADJUSTABLE AND STURDY JAMMER DESIGN It fits most doors with an adjustable stopper and is made with durable metal to resist force and help block break-ins.
✔ EASY SETUP, NO TOOLS NEEDED Just slide it under the door and it’s ready. It installs or removes in seconds—perfect for home, hotels, or travel.
✔ A COMPACT AND TRAVEL-FRIENDLY DESIGN This alarm is small, lightweight, and powered by two button batteries with up to 3 months of standby, making it easy to carry for added safety on the go. If your experience is not positive for any reason, we will do everything we can to ensure you are 100% satisfied with your purchase with our 30-day money-back guarantee.
FAQ
-
How sensitive is the alarm? It has a smart vibration sensor. The alarm goes off if someone pushes or kicks the door, offering quick, reliable protection.
-
Is it difficult to install? No, it's designed for easy setup with no tools needed. You just slide it under the door and it’s ready to go in seconds.
Specifications:
-
Alarm: 80dB siren
-
Sensor: Smart Vibration Sensor
-
Design: Adjustable stopper, durable metal
PRESS "ADD TO CART" NOW TO GET 50% OFF YOUR SENTINEL DOOR STOP ALARM. FREE SHIPPING ON ALL ORDERS!
Free shipping on all orders - All orders are shipped free of charge.
24/7 customer service - Our customer support team is available daily to answer all your questions.
30-day money-back guarantee - If your experience is not positive for any reason, we will do everything we can to ensure you are 100% satisfied with your purchase.
