Portable Door Stop Alarm — 120dB Travel & Home Security

Portable Door Stop Alarm — 120dB Travel & Home Security

Extra security in seconds, wherever you're staying. Wedge it under any inward-opening door and it blocks forced entry while sounding a 120dB alarm the moment pressure is applied — no tools, wiring, or setup required.

  • Stops someone from getting through your door — and alerts you the second they try — Physically blocks the door while a 120dB siren sounds the instant pressure is applied.
  • Tune it to your room, not a one-size-fits-all setting — Three sensitivity settings — high, medium, low — to match your door gap and environment.
  • Packs flat in a carry-on, ready for any hotel room — Weighs about 4.5 oz and fits easily in a bag, suitcase, or purse.
$21.99
4 interest-free payments of $5.50 each
🚚 Ships across all 50 U.S. states — arrives in 8-15 business days
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Peace of mind, wherever you stay

Best for hotel rooms, dorms, apartments, and any inward-opening door with a 0.6"–1.2" floor gap.

Extra security in seconds, wherever you're staying. Wedge it under any inward-opening door and it blocks forced entry while sounding a 120dB alarm the moment pressure is applied — no tools, wiring, or setup required.

  • 2-in-1 protection: Physically blocks the door while the siren alerts you and anyone nearby, audible up to 1,500 ft.
  • Adjustable sensitivity: Three settings (high/medium/low) to match your door gap and environment.
  • Built to travel: Weighs about 4.5 oz and fits easily in a bag, suitcase, or purse.
  • Reliable power: Runs on a standard 9V battery with a low-battery indicator.

Best for hotel rooms, dorms, apartments, and any door with a 0.6"–1.2" floor gap.

120dB Anti-Theft Alarm Free Shipping 30-Day Money-Back Guarantee
120dB Anti-Theft Alarm Free Shipping 30-Day Money-Back Guarantee
NEXUS NEXUS
Why It Works

Extra security in seconds, wherever you stay

Blocks the Door Physically

Wedges under any inward-opening door, stopping forced entry before it starts.

120dB Siren, Audible up to 1,500 ft

Sounds instantly the moment pressure is applied, alerting you and anyone nearby.

Adjustable Sensitivity

Three settings (high/medium/low) so it matches your door gap and environment.

No Tools or Setup

Just wedge it under the door. Runs on a standard 9V battery with a low-battery indicator.

Complete Your Kit

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Portable Door Stop Alarm — 120dB Travel & Home Security

Portable Door Stop Alarm — 120dB Travel & Home Security

$21.99

  • 5 stars: 2 (67%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (33%)
  • 1 star: 0 (0%)
T
Tyron Kilback

The ringtone is weaker than expected - only 120db. Cheap connection inside. A bad copy of the competition. A little more expensive but much better!!

Tyron Kilback review photo
L
Leoma Nitzsche

Received it looks solid 👌 I will try it and see

Leoma Nitzsche review photo
T
Trent Walter

Portable Door Stop Alarm — 120dB Travel & Home Security

Trent Walter review photo
Help

FAQ

Orders are processed in 1-3 business days and typically arrive within 8-15 business days after shipping, depending on your location.

Right now we ship within the United States only — all 50 states. We don't currently offer international shipping.

Yes, you have 30 days from delivery to request a return.

Credit/debit cards and any payment methods enabled at checkout.

Yes. Checkout runs on Shopify's encrypted, PCI-compliant platform, so your payment details are protected on every order.

It runs on one standard 9V battery — an easy size to find anywhere — with a built-in low-battery indicator.

The siren is a fixed 120dB, audible up to 1,500 ft, so it can't be turned down. What you can adjust is the sensitivity (high/medium/low), which decides how much pressure triggers it.