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A black door stop security alarm device is shown in various angles, including a close-up and on a wooden surface.
A black door stop security alarm device showing three sensitivity levels and a 120dB siren.
A man in a black hoodie is shown using a door obstruction alarm to prevent thieves from entering a home.
A black door stop security alarm device is shown next to interior shots of a hotel room and a home living area.
A black door stop security alarm device is shown emitting red sound waves near a white door frame.
Black door stop alarm device with a siren and sensitivity switch shown on a wooden surface.
A black door stop security alarm unit showing features like a wedge-shaped design, sensitivity switch, and non-skid pad.
A black door stop security alarm device is shown with a diagram illustrating its loud sound capability.
A white door stop security alarm device is shown with its components and a separate red siren component.
Three panels demonstrating adjustable sensitivity levels low medium and high for a door stop security alarm
A collage showing a door stop security alarm in various contexts: home, travel, hotel, and dormitory.
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Door Stop Security Alarm with 120dB Siren

Regulärer Preis €23,99 Angebotspreis €20,99

This door stop alarm adds an extra layer of security to any room, deterring intruders with a loud 120dB siren the moment the door is forced open. Easy to use and portable,...

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Instant 120dB protection for any door

This wedge-style door stop alarm adds a reliable layer of security to any room, sounding a loud 120dB siren the moment pressure is applied. Compact and portable, it is a simple way to deter intruders at home, in a hotel, or while traveling.

  • Loud 120dB alarm sounds instantly when pressure is applied
  • Tamper-resistant: activates if the door is pushed or the stopper is moved
  • Compact and portable, ideal for hotels, apartments, and travels
  • No wiring required; operates with a standard 9V battery (not included)
  • Simple wedge-style installation—no tools or drilling needed
  • Durable ABS construction for long-lasting use
A black door stop security alarm device is shown in various angles, including a close-up and on a wooden surface.

Why you'll appreciate this door stop alarm

Loud 120dB siren

A loud 120dB alarm sounds instantly when pressure is applied, helping to deter intruders and alert you to a forced entry.

Tamper-resistant design

The alarm activates if the door is pushed or the stopper is moved, so it responds to attempts to bypass it.

Portable security

Compact and portable, it is ideal for hotels, apartments, and travels, giving you peace of mind wherever you stay.

Simple to operate

No wiring is required; it operates with a standard 9V battery (not included) and installs with a simple wedge-style design.

Einrichtung

Easy setup in three steps

  1. Insert the battery

    Install a standard 9V battery (not included) to power the alarm.

  2. Place the wedge

    Slide the wedge-style stopper under the door into the gap, adjusting it to fit snugly.

  3. Arm your protection

    The alarm is ready; it sounds a loud 120dB siren instantly when pressure is applied or the stopper is moved.

Spezifikationen

Die Details, die zählen

Product Type
Door stop alarm
Alarm Volume
120dB
Power Source
9V battery (not included)
Material
ABS
Installation
Wedge-style, no tools or drilling

Weitere Details

This door stop alarm adds an extra layer of security to any room, deterring intruders with a loud 120dB siren the moment the door is forced open. Easy to use and portable, it's perfect for home, hotel, or travel.

  • Loud 120dB alarm sounds instantly when pressure is applied
  • Adjustable gap design fits most standard doors with a narrow gap
  • Tamper-resistant: alarm activates if the door is pushed or the stopper is moved
  • Compact and portable, ideal for hotels, apartments, and travels
  • No wiring required; operates with a standard 9V battery (not included)
  • Simple wedge-style installation—no tools or drilling needed
  • Durable ABS construction for long-lasting use

Use it as a bedroom door alarm at home, a hotel room door wedge, or an office privacy guard for peace of mind anywhere.

Häufig gestellte Fragen

Alles, was Sie wissen müssen, bevor Sie bestellen.

How loud is the alarm?

The alarm emits a loud 120dB siren, which sounds instantly when pressure is applied to the door stop.

How is the door stop alarm powered?

It operates with a standard 9V battery, which is not included. No wiring is required.

Do I need tools to install it?

No, installation is simple and wedge-style, requiring no tools or drilling. You just slide it under the door.

When does the alarm activate?

The alarm is tamper-resistant and activates if the door is pushed or the stopper is moved, helping to alert you to any attempt to open the door.

Where can I use this door stop alarm?

It is compact and portable, making it ideal for use at home, in hotels, while traveling, or as an office privacy guard.

Wie funktionieren Lieferung und Rückgabe?

Versand

Kostenloser Standardversand

Nach Deutschland: 1–3 Werktage Bearbeitung, danach 5–12 Werktage Transport. Schätzungen, keine garantierten Termine.

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Außerhalb der EU können bei Lieferung Einfuhrabgaben und lokale Steuern anfallen. Lieferländer und Bedingungen stehen in unseren Versandbedingungen.

Rückgabe

Frage die Rückgabe innerhalb von 14 Tagen nach Lieferung an. Für reguläre Rückgaben gelten unsere Bedingungen; 4 € für das vorausbezahlte Etikett werden von der Erstattung abgezogen. Bei defekten, beschädigten oder falschen Artikeln ist die Rücksendung kostenlos. Melde Probleme bitte umgehend. Deine gesetzlichen Verbraucherrechte bleiben unberührt.

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Was andere Käufer berichten

  • 5 stars: 3 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
S
Susanne Stroman

I like that it works as both a physical door stopper and an alarm, giving double protection. The build quality feels sturdy, and it’s battery-operated, so no wiring is needed. Having two in the pack is convenient—you can use them in multiple rooms or keep one for travel.overall, this is an affordable, reliable, and portable layer of security that gives peace of mind whether you’re at home or on the go. Highly recommended!

L
Lenita Wiegand

Functions as it should. Very loud alarm that can be heard throughout the house. It’s perfect way to help me keep track of my spouse with dementia. No more wandering outside while i’m in another part of house.

D
Divina Friesen

If you forget that it's there and open the door, you'll hear the most ear piercing sound. There are two different sound levels low and high. Of course mine is set to high. I also have a home alarm system. This is my backup in case i forget to set the alarm. I'm ordering a replacement because i accidentally stepped on this one. Don't hesitate to purchase this because it works and it's inexpensive!!! !