- Shipped from our own stock
- Free tracked Australia-wide delivery over $99
- 14-day returns
Doorstop Security Alarm | Door Stop Alarm | Door Stopper Alarm
Doorstop Security Alarm
- Fits and Installs
- Rechargeable
- Height Adjustable
- 15Cm(L) X 5Cm(W) X 6Cm(H) An
Price: $30
- Free tracked Australia-wide delivery on orders $99+, otherwise a flat $27.50
- Pay by card or PayPal, handled by the payment provider
- 14 days to change your mind, plus your statutory rights
Often bought together
Product specifications
| Fulfilment | Picked and packed from our own warehouse stock |
|---|---|
| Delivery | We dispatch within 2 working days. Delivery then takes up to 7 working days by tracked courier. Delivery is free across Australia on orders of $99 or more, and $27.50 including GST below that. |
Shipping & returns
Tracked delivery anywhere in Australia. It is free on orders of $99 or more, and a flat $27.50 below that.
If it is not right for you, send it back within 14 days of delivery in resaleable condition and we refund the price you paid, including standard delivery. That is a voluntary policy we offer on top of your legal rights. You cover the cost of returning it unless the item is faulty.
If it arrives faulty, damaged or not as described, we put it right at no cost to you under the Australian Consumer Law and the Competition and Consumer Act 2010, return postage included.
About this product
Featured by a former CIA officer as essential travel gear, this doorstop alarm blocks entry and triggers a 125dB siren to deter intruders.
Perfect for hotel rooms, apartments, and home security.
Featured by a former CIA officer as essential travel gear, this doorstop alarm blocks entry and triggers a 125dB siren to deter intruders.
Perfect for hotel rooms, apartments, and home security.
Portable, easy to use, no installation required.
Alarm offers a practical, inexpensive means to help protect yourself and safeguard your belongings.
When the door stopper alarm is 'on' and when door pressure is applied, the door alarm will be triggered while making an extremely loud 125db alarm.

Featured by a former CIA officer as essential travel gear, this doorstop alarm blocks entry and triggers a 125dB siren to deter intruders.

Perfect for hotel rooms, apartments, and home security.

Portable, easy to use, no installation required.
Alarm offers a practical, inexpensive means to help protect yourself and safeguard your belongings.
When the door stopper alarm is 'on' and when door pressure is applied, the door alarm will be triggered while making an extremely loud 125db alarm.
No wiring needed; battery-operated (requires 1x9V battery, not included), simply turn on the alarm and place it under the door.
The door stopper alarm in 'off' status, can be used as common damping rubber base door wedge to hold your door in an open position without any loud alarm sound.
Comes with an adjustable sensitivity switch - Low, Medium or.
Can be easily moved and installed in another bathroom.
Ambidextrous design works for both right and left-handed users.
Place the unit on the floor, under the door which should be positioned directly below the door knob with the low end of the unit under the door.
Move the switch located on the back of the unit to the on position.
If the door is opened it will strike the metal plate, preventing the door from opening and activating the alarm.
Alarm is also equipped with a movement sensor which will activate the alarm if the unit is moved.
Still deciding?
Not sure yet? That is fine.
You cannot always judge a product from a photograph. If it is not right for you, send it back within 14 days of delivery in resaleable condition and we refund the price you paid, including standard delivery. That is on top of your Australian Consumer Law rights if anything arrives faulty.
If it turns up faulty, damaged or not as described, that is on us. The Australian Consumer Law and the Competition and Consumer Act 2010 covers you, and we pay the return postage. Read the full detail on our refunds and returns page, or ask us anything before you order.
Got questions?
Frequently Asked Questions
Can a Door Stopper Alarm alert neighbors?
Yes, the loud alarm of a Door Stopper Alarm , often reaching up to 120 dB, can alert neighbors and passersby, providing an additional layer of security through community awareness.
Are Door Stop Alarms pet-friendly?
Door Stop Alarms are generally pet-friendly, but it's essential to place them where pets cannot accidentally trigger them, ensuring both security and pet safety.
How do I disable a Doorstop Security Alarm?
To disable a Doorstop Security Alarm , simply remove it from under the door and turn off the power switch or remove the batteries, depending on the model.
Are there any additional features in Door Stopper Alarms?
Some Door Stopper Alarms come with additional features like an LED flashlight, sensitivity adjustment, or remote control, enhancing their functionality.
Can I use a Door Stop Alarm on a heavy door?
Yes, Door Stop Alarms are designed to work on both light and heavy doors, providing effective security regardless of the door's weight.
Do Doorstop Security Alarms require maintenance?
Doorstop Security Alarms require minimal maintenance. Regularly check the batteries and clean the device to ensure optimal performance.
How much pressure can a Door Stopper Alarm withstand?
Door Stopper Alarms are built to withstand significant pressure, with some models able to handle up to 500 pounds, ensuring they can effectively block forced entries.
Can a Door Stop Alarm be used in rental properties?
Yes, Door Stop Alarms are perfect for rental properties as they do not require permanent installation, making them a non-invasive security solution.
Are Doorstop Security Alarms weather-resistant?
While most Doorstop Security Alarms are designed for indoor use, some models offer weather-resistant features for limited outdoor use. Check the product specifications for details.
What is the range of the alarm sound on a Door Stopper Alarm?
The alarm sound on a Door Stopper Alarm can be heard up to 300 feet away, depending on the environment, ensuring it alerts you and deters intruders effectively.
How long do the batteries last in a Door Stop Alarm?
The battery life of a Door Stop Alarm can vary but typically lasts several months with regular use. Always check the manufacturer's guidelines for specific battery life expectations.
Can children use a Doorstop Security Alarm?
Yes, Doorstop Security Alarms are simple to use and can be easily operated by children, making them a good option for family safety.
Are there different types of Door Stopper Alarms?
Yes, there are various Door Stopper Alarms with different features like adjustable sensitivity, dual-function as a doorstop and alarm, and even models with remote control capabilities.
How do I know if my Door Stop Alarm needs new batteries?
Many Door Stop Alarms feature a low battery indicator, such as a light or a chirping sound, to alert you when the batteries need replacing.
Can Doorstop Security Alarms be used on sliding doors?
While primarily designed for hinged doors, some Doorstop Security Alarms can be adapted for use with sliding doors if they have sufficient clearance to fit the device.
What materials are used in Door Stopper Alarms?
Door Stopper Alarms are typically made from durable plastic or metal, ensuring they can withstand pressure and provide reliable security.
Are Door Stop Alarms suitable for dorm rooms?
Absolutely, Door Stop Alarms are ideal for dorm rooms as they provide an extra layer of security without needing any installation, making them perfect for students.
How can I test my Doorstop Security Alarm?
To test your Doorstop Security Alarm , simply place it under a door and apply pressure to see if the alarm sounds. Regular testing ensures it’s working correctly.
Do Door Stopper Alarms work during a power outage?
Yes, Door Stopper Alarms are battery-operated, ensuring they remain functional even during power outages, providing uninterrupted security.
How portable is a Door Stop Alarm?
A Door Stop Alarm is highly portable due to its compact size and lightweight design, making it an excellent choice for personal security when traveling or staying in unfamiliar places.
Can a Doorstop Security Alarm be used on carpeted floors?
Yes, many Doorstop Security Alarms are designed to work on various surfaces, including carpeted floors. Ensure the device has a good grip to function correctly.
Are Door Stopper Alarms effective against intruders?
Door Stopper Alarms are highly effective as they combine a physical barrier with a loud alarm that can scare off intruders and alert you immediately, providing dual protection.
What batteries do Door Stop Alarms require?
Most Door Stop Alarms require one or two 9V batteries, which are easy to replace and ensure the device is always ready to protect your home or travel accommodations.
Can a Doorstop Security Alarm be used while traveling?
Yes, a Doorstop Security Alarm is perfect for travel. Its compact and lightweight design allows you to take it anywhere, providing security in hotel rooms, hostels, or rentals.
How loud is a Door Stopper Alarm?
A typical Door Stopper Alarm emits a sound of up to 120 decibels, which is equivalent to the noise level of a thunderclap or a chainsaw, ensuring it effectively deters intruders.
Is a Door Stop Alarm easy to install?
Installing a Door Stop Alarm is extremely easy. Simply place it under the door. No wiring or drilling is required, making it an ideal security solution for renters and travelers.
Can a Doorstop Security Alarm be used on any type of door?
Yes, a Doorstop Security Alarm can be used on most doors including wooden, metal, and glass doors. Ensure the gap under the door allows the device to fit properly for optimal performance.
What are the benefits of using a Door Stopper Alarm?
Using a Door Stopper Alarm enhances security by preventing door openings and alerting you with a loud noise. It's portable, easy to set up, and provides peace of mind whether at home or traveling.
How does a Door Stop Alarm work?
A Door Stop Alarm works by wedging under the door. When pressure is applied, it triggers a sensor that activates a loud alarm, usually around 120 dB, deterring intruders and alerting occupants.
What is a Doorstop Security Alarm?
A Doorstop Security Alarm is a device designed to block a door from being opened while simultaneously sounding a loud alarm of up to 120 dB to alert you of an intrusion. It's easy to use and effective for home or travel security.
Page summary
We dispatch within 2 working days. Delivery then takes up to 7 working days by tracked courier. Delivery is free across Australia on orders of $99 or more, and $27.50 including GST below that. Featured by a former CIA officer as essential travel gear, this doorstop alarm blocks entry and triggers a 125dB siren to deter intruders. We dispatch within 2 working days. Delivery then takes up to 7 working days by tracked courier. Delivery is free across Australia on orders of $99 or more, and $27.50 including GST below that. Change of mind is our own policy rather than a legal right.