Door Stop Alarm. Free Returns.

Door Stop Alarm

Up to 50% Off
790+ bought
Discount 50%
Over 790 bought
$16.09
no longer available

Product Details


Door Stop Alarm

This innocuous little door stop may look like a wedge of robo-parmesean, but it’s really a powerful theft deterrent. Positioned behind a door it will not only function as a regular door stop—wedging itself between an opening door and the floor to prevent someone from entering—but also emit a piercing 120dB alarm to scare off potential intruders. An on/off switch prevents the alarm from triggering when not in use, while an adjustable sensitivity switch lets you tailor the device for different doors.

  • Door-stopper wedge with built-in alarm
  • Activates alarm if door is opened
  • 120dB alarm
  • Adjustable sensitivity switch
  • On/off switch prevents the alarm from triggering when not in use
  • Requires one 9V battery (not included)
  • Dimensions: 1.875”x5.5”x1.5”


How to get your goods: by purchasing this Groupon and providing your name and shipping address, your order is complete!

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The Fine Print


Limit 3 per person, may buy 2 more as gifts. Free returns. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 12 business days from the purchase date. Does not ship to PO boxes. See return policy. Must pay applicable tax and provide name and shipping address at checkout, which will be shared to facilitate shipping. Goods sold by Groupon Goods. How is the strike-through price determined?

Customer Reviews

Product Picture for Customer Review

Door Stop Alarm. Free Returns.

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Cynthia Verified Purchaser
Dec 15th, 2018
It is good and loud.
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linda Verified Purchaser
Dec 6th, 2018
GREAT GADGET FOR APARTEMENT DWELLERS. CAN NEVER HAVE ENOUGH EXTRA SECURITY.
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Mari Verified Purchaser
Oct 16th, 2018
Super loud....perfect!!
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Rhonda Verified Purchaser
Aug 7th, 2018
I tested product to make sure it worked and after 2 tests, it stopped working. Not impressed.
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1 person found this review helpful
Katrina Verified Purchaser
Jun 25th, 2018
I’ve purchased 3 of these. Nothing like extra added security while traveling, or when at home. Great if your a female and you are traveling alone ( which I would never do). I would recommend this product
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patricia j. Verified Purchaser
Mar 15th, 2018
I live in an apartment whose knows how many people have keys that lived there before. I feel much safer now.
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1 person found this review helpful
Monique Verified Purchaser
Feb 27th, 2018
Great product, just could not fit on my door ledge; therefore I cannot use it.
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2 people found this review helpful
christine Verified Purchaser
Feb 24th, 2018
Sent to the wrong address!
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Sharon Verified Purchaser
Feb 20th, 2018
Not what I expected it would be. Hard to fit under the door.
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2 people found this review helpful
Nilda Verified Purchaser
Feb 18th, 2018
Did even use it yet and it’s broken already . Don’t waste your money!
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1 person found this review helpful
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Average of 203 ratings

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