Door Stop Alarm. Free Returns.

Up to 50% Off
Discount 50%
Over 800 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!

For questions pertaining to this deal, please visit the deal Q&A on this page. For post-purchase inquiries, please contact [Groupon customer service](http://gr.pn/zmfvIT).

View the [Groupon Goods FAQ](http://gr.pn/1gH6Dm7) for additional information.

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.

Rate first, then write a review.

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.
Was this helpful?
Thank you for your vote (Undo)
Monique Verified Purchaser
Feb 27th, 2018
Great product, just could not fit on my door ledge; therefore I cannot use it.
Was this helpful?
Thank you for your vote (Undo)
1 person found this review helpful
christine Verified Purchaser
Feb 24th, 2018
Sent to the wrong address!
Was this helpful?
Thank you for your vote (Undo)
Sharon Verified Purchaser
Feb 20th, 2018
Not what I expected it would be. Hard to fit under the door.
Was this helpful?
Thank you for your vote (Undo)
Nilda Verified Purchaser
Feb 18th, 2018
Did even use it yet and it’s broken already . Don’t waste your money!
Was this helpful?
Thank you for your vote (Undo)
Albernie Verified Purchaser
Feb 13th, 2018
This thing is amazing. It gives the sense of security because that thing is loud!! I like the varying levels of sensitivity. I should have gotten 3-4 at a time...totes worth it.
Was this helpful?
Thank you for your vote (Undo)
Angie Verified Purchaser
Nov 20th, 2017
The door alarm is very loud and works exactly as advertised. This is a great alarm.
Was this helpful?
Thank you for your vote (Undo)
Evelyn Verified Purchaser
Sep 18th, 2017
Didn't work
Was this helpful?
Thank you for your vote (Undo)
Patricia Verified Purchaser
Jul 28th, 2017
If the noise doesn't deter burglars, I'll be surprised!
Was this helpful?
Thank you for your vote (Undo)
1 person found this review helpful
Cathy Verified Purchaser
Jun 30th, 2017
Paid for a new Door Stop Alarm and received a used one. Returning it tomorrow.
Was this helpful?
Thank you for your vote (Undo)
1 person found this review helpful
Showing 10 of 50
Oops, we couldn't load more reviews for some odd reason. please try again

Average of 194 ratings

43%
23%
10%
7%
17%
To ensure the quality of reviews, all reviews are screened for spam and content that may be offensive to other people.

Please Sign In or Sign Up to rate or vote

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.