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Product Description




As a security alarm
It’s small and easy to carry. When you sense danger, you can press it and it will emit 120 decibel alarm tone to call for help.

As a door stop alarm
Place it at the bottom of the door at night or on travel as a guardian security aid. For daily use, you can also turn the alarm off and use it as a regular doorstop.


Product Size 5.5 x 1.6 x 1.7inch(14 x 4 x 4.5cm) Alarm Sound Level 120dB Power Supply 9V battery(Not included) Wide Application wood, tile, cement and carpet floor
More types and combinations of door resistance alarms
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Customer Reviews
4.3 out of 5 stars 1,977
4.6 out of 5 stars 4
4.7 out of 5 stars 7
4.6 out of 5 stars 3
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Price
USD 23.68USD23.68
USD 22.38USD22.38
USD 17.11USD17.11
USD 15.79USD15.79
USD 18.43USD18.43
USD 22.38USD22.38
USD 15.78USD15.78
Alarm Type
sound alarm
Doorstop Alarmsound alarm
sound alarm
sound alarm
sound alarm+ red light
sound alarm+ red light
sound alarm
Color
Black
White Pink
Black White Pink
Black Pink
Black White Pink Green
Black White Pink Green
Black White
Includes accessories
No
No
Door Lock
Door Lock
Battery
Battery,Charging cable
Battery,Charging cable
Includes Battery
No
No
No
No
9V Battery
9V Rechargeable Battery
9V Rechargeable Battery
Package contains
1 Pack/3 Pack
1 Pack/3 Pack
1 Pack
1 Pack/3 Pack
2 Pack/4 Pack
2 Pack/4 Pack
2 Pack/4 Pack
3 Sensitivity Levels – Low – Medium – High, with an adjustable sensitivity switch on the side.
Also works as a wedge to prevent door from opening when powered off.
No installation required. Requires one 9 volt battery.
Portable and easy way to add piece of mind when traveling or working alone.
Extra loud alarm. 120 decibel alarm sounds when pressure is applied to door stop.
Customers say
Customers find the doorstop effective, with one mentioning it works well on both laminated and wooden flooring, and they appreciate its loud alarm sound. The product provides good security, with one customer noting it’s particularly useful for securing hotel room doors, and customers find it simple to use and good value for money. The sensitivity level receives mixed feedback.
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Useful and easy to use
This is effective and very loud. Can also use it without alarm as a barrier to entering. Very easy to carry with you when travelling etc.
Very Compact, Very Loud
Bought these to alert us to take on holiday for alerting us if our SEN children were trying to make an escape from the holiday home: these things are LOUD, even on the lowest setting. Very good deterrent and after trying to escape once, the children didn’t do it again.
Excellent product……
Very effective – easy to use – would recommend !!
Wedge door alarms
Door alarms which have aloud warning if triggered by the door being opened. It has a switch to switch on and off, and a second switch to choose 3 sensitivity settings. It is so simple to use and solid construction with a gripper to stop it from moving. I think the unit is great value for money
Make last minute security issues less of a problem!
Does what it says. However, unlike some others, it also works very well on laminated and wooden flooring. It’s lightweight, and appears sturdy enough to receive a good bashing, although by then and opportunist would’ve likely left.Size is decent and easy to pack, eg, slim enough to fit under mant doors but high enough for doors with larger gaps.It’s more practical than aesthetically pleasing and provides a nice secure feel to sleep in various accommodations where a non-locking door becomes a last minute challenge.Baring in mind we’re not security experts, this is loud!!! So if you’re planning your use it in your hotel room(?)1) Test the door against it to name sure you’re comfortable with its level of movement resistance/grip. Then2) Remove the batteries.
Didn’t work
Seems good it but unfortunately it didn’t work on my carpet floor.
Defective and ultimately a waste of money!
The concept behind this doorstopper alarm is excellent, and It’s a clever idea with great potential for enhancing home security. Sadly, the units I received were defective and ultimately a waste of money.Upon placing the device under the door and switching it on, the alarm immediately activates with a loud, continuous sound even when the door remains untouched. It seems to malfunction regardless of any movement or contact, rendering it unreliable and unusable.I had high hopes for this product, but the execution fell short. I hope future versions address these issues, as the idea itself could be genuinely useful.
Simple but effective
A simple device that does what it says. Even on low sensitivity, it is quick to go off and the alarm is loud, so no chance people won’t hear it.
Although it looks kind of unpromising, I guarantee that this is a very useful safety product if you are having a small budget. When kept under door this retricts from opening the door. Have to place a battery for the alarm. And trust me the alarm sound is quite frightening, so I guess this will definitely frighten the inwanted intruders. There is a on/off button so you can also turn it off if you do not want it. I also use this , so that kids can not enter my office during meeting. Its a veru useful product. Definitely recommend.
Perfecto para poner en la puerta de entrada a casa. Si intentan mover la puerta salta una sirena, con un volumen muy fuerte para ahuyentar al ladrón… Se puede ajustar la sensibilidad según presión que reciba.
妻が毎晩セットしてくれています。その妻が一番警報を鳴らして驚いています。
This works so well. I forgot it was there the first morning, opened the hotel door and it immediately jammed and screamed so loudly I got such a shock. But that means it works perfectly. My mum loved it so much when I visited home and showed her that she kept it, so I’m going to have to order a new one for myself. Highly recommend. Makes me feel much safer as I do a lot of travelling.
Me lo llevé para un viaje y por accidente lo pisamos y si hizo un ruido muy fuerte de alarma