Place It
Position it beneath a compatible inward-opening door.
Hollow-Out Sheer Knit Spaghetti Strap V-Neck Sleeveless Backless Maxi Dress
Hollow-Out Sheer Knit Spaghetti Strap V-Neck Sleeveless Backless Maxi Dress
Regular price
$35.99
Regular price
$35.99
Sale price
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BUNDLE & SAVE
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Hollow-Out Sheer Knit Spaghetti Strap V-Neck Sleeveless Backless Maxi Dress
Regular price
$35.99
Regular price
$35.99
Sale price
Unit price
per
SEE IT IN ACTION
PORTABLE DOOR SECURITY
Stop the Door.
Stop the Door.
Sound the Alarm.
Place it beneath a compatible inward-opening door. When pressure is applied, the reinforced wedge helps resist movement while the loud alarm immediately draws attention.
120dB
Loud audible alert
3 LEVELS
Adjustable sensitivity
NO TOOLS
Ready in seconds
CHOOSE MY BUNDLE
No drilling, wiring, Wi-Fi or mobile app required.
HOME · HOTEL · TRAVEL
Ready in seconds
Place it, choose a level and switch it on.
PORTABLE DOOR ALARM
A Loud Alert for Home, Hotels & Travel
Place it beneath a compatible inward-opening door. When the door presses the metal plate, the alarm sounds to draw attention.
✓
Up to 120dB alert
Loud and difficult to ignore
✓
No permanent installation
No drilling, wiring, Wi-Fi or app
✓
Compact and reusable
Move it between home and trips
Check your door before ordering
Best suited to inward-opening doors with enough
clearance underneath.
VIEW BUNDLE OPTIONS
Choose your bundle and complete checkout in the
product section above.
READY IN SECONDS
How It Works
No drilling, wiring or complicated setup.
Choose a Level
Select high, medium or low sensitivity.
Switch It On
Pressure from the door activates the audible alert.
Physical Resistance + Audible Alert
Two layers of awareness in one compact device
BUILT FOR HIGH-PRESSURE MOMENTS
GET EXTRA DOOR PROTECTION
More Than a Basic Doorstop
The reinforced metal pressure plate and high-friction base are designed to help resist an opening door. At the same time, pressure activates a loud audible warning—helping delay entry, draw attention and give you more time to react.
Reinforced Wedge Design
A metal pressure plate helps create a firm physical barrier
beneath the door.
High-Friction Base
The anti-slip underside is designed to grip compatible
flooring and reduce unwanted sliding.
Immediate 120dB Alert
Door pressure activates a loud siren intended to startle,
alert occupants and attract nearby attention.
Important: Resistance varies by door gap, floor material, placement and applied force. This device adds a physical barrier and audible warning, but it does not replace a lock or complete security system.
ONE ALARM · MULTIPLE USES
01
02
03
Small Enough to Take Anywhere
Use it at home or pack it for overnight stays and travel.
Home & Apartment
Bedrooms, entry doors and private living spaces.
Hotels & Short Stays
Hotels, vacation rentals and temporary accommodation.
Dorms & Shared Housing
A portable option for students and renters.
MADE FOR HOME & TRAVEL
VIEW BUNDLE OPTIONS
Compact Enough for Any Bag
Lightweight and easy to carry in your handbag, backpack or suitcase—so an extra layer of awareness can travel wherever you stay.
Easy to Pack
Compact enough for handbags and luggage
Works Standalone
No Wi-Fi, Bluetooth or mobile app required
Move and Reuse
Use it on another compatible door anytime
Travel Ready
Small size · No permanent installation
ADJUST IT TO YOUR SPACE
Three Sensitivity Settings
Choose the response level that suits the door, floor and environment.
H
High
Responds to lighter movement and vibration.
M
Medium
A balanced setting for everyday use.
L
Low
Helps reduce unnecessary activation.
Good to know:
This product is an audible alert and door wedge.
It does not replace a lock or a complete security system.
COMPACT SIZE · LONG-LASTING POWER
Know the Size Before You Buy
Review the exact product measurements and battery details before choosing your bundle.
Dimensions shown in inches and centimeters
SMALL ENOUGH FOR HOME & TRAVEL
Compact Protection Without the Bulk
The low-profile wedge design fits beneath compatible inward-opening doors and is compact enough to store in a drawer, handbag, backpack or suitcase.
Exact Product Dimensions
See the measurement diagram for the full length,
width and height in both inches and centimeters.
1 × Standard 9V Battery
Compatible with common 9V battery labels including
6LR61, 6F22 and PP3.
Approx. 6–12 Months of Battery Life
Based on normal standby and occasional alarm use.
Actual runtime varies with battery quality, sensitivity
setting and activation frequency.
Easy to replace:
Standard 9V batteries are commonly stocked by supermarkets,
convenience stores, pharmacies, hardware shops and electronics
retailers.
BEFORE YOU ORDER
Frequently Asked Questions
Will it work with every door? +
It is designed mainly for inward-opening doors with
enough clearance underneath. Check the door direction
and floor gap before ordering.
How does the alarm activate? +
When the opening door presses the metal plate,
the pressure sensor activates the audible alarm.
Does it require installation? +
No permanent installation is required. Place it beneath
the door, choose a sensitivity level and switch it on.
Does it need Wi-Fi or an app? +
No. It operates as a standalone device without Wi-Fi,
Bluetooth or an app.
Can I use it while travelling? +
Yes. The compact design is suitable for hotels,
vacation rentals, dorm rooms and other temporary
accommodation.
Is it easy to carry with me? +
Yes. Its compact, lightweight wedge design fits easily
inside a handbag, backpack or suitcase, making it convenient
to move between home, hotels, dorms and short-term stays.
What battery does it use and how long does it last? +
It uses one standard rectangular 9V battery, commonly labelled
6LR61, 6F22 or PP3. Under normal standby and occasional alarm use,
battery life is typically around 6–12 months, depending on battery
quality, sensitivity setting and how often the alarm is activated.
Replacement 9V batteries are widely available from supermarkets,
pharmacies, convenience stores, hardware stores and electronics shops.
HOME · APARTMENT · HOTEL · DORM
Choose Your Bundle and Get the Same Number FREE
Receive 2, 4 or 6 portable alarms, plus complimentary batteries included with your order.
CHOOSE MY BOGO BUNDLE
✓ Up to 120dB
✓ No permanent installation
✓ Adjustable sensitivity
CUSTOMER FEEDBACK
What Customers Are Saying
See how customers use their portable door stop alarm at home and while travelling.
4.8
★★★★★
Based on 100 reviews
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Showing 8 of 100 reviews