Currently unavailable.
We don't know when or if this item will be back in stock.

DEWENWILS Door Sensor Alarm, Window Alarm for Kids Safety and Home Security, 120dB Volume Door Sensor Alarm, Chime/Off/Alarm, Anti-Theft Window Door Alarm Sensor for Room and Garage, 4 Pack

3.9 out of 5 stars 120 ratings

Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

Return Policy

Tap on the category links below for the associated return window and exceptions (if any) for returns.

Video Games and Music
Software and DVD
Camera, Electronics and PC
Office Products and Wireless
Musical Instruments
Home Entertainment
Homes and Lawn & Garden
Automotive and Tools
Sports, Toys and Outdoors
Kitchen and Home Improvement
Grocery and Pet Products
Baby Products
Apparel, Jewelry and Watches
Beauty, Health and Personal Care
Drugstore and Wine
Currently unavailable.

We don't know when or if this item will be back in stock.
Colour White
Power source Battery powered
Item dimensions L x W x H 6 x 0.9 x 9.8 centimetres
Battery cell composition Alkaline

About this item

  • 【Super Loud 120dB Volume】Shock sensor, when door or window is opened, knocked, caused vibration and shattered, the door sensor alarm can make a 120dB loud and clear sound, helps deter intruders and alert the householder.
  • 【3 Adjustable Settings】Magnetic sensor, each with 3 adjustable settings, off/chime/alarm, press Chime/OFF/Alarm switch on the side to switch. The loud chime or alarm ensure kids and home security better.
  • 【Easy to Install】 Easy to install via adhesive, tear off the double-sided tape on the backpack, stick the door alarm to the flat target position, no wiring needed, no screws needed.
  • 【Packing with Batteries】 Includes 4 window/door alarms, each with 3x LR44 Batteries. Be sure to remove the isolation tape in the battery compartment before installing.
  • 【Wide Application】Ideal door alarm for kids safety, prevent children going out without notice, perfect entry warning for home, garage, apartment, dorm, office, RV and so on.

Product details

  • Batteries ‏ : ‎ 3 LR44 batteries required. (included)
  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 6.05 x 0.94 x 9.75 cm; 204 Grams
  • Date First Available ‏ : ‎ 28 July 2020
  • Manufacturer ‏ : ‎ DEWENWILS
  • ASIN ‏ : ‎ B086TTHX1Y
  • Manufacturer reference ‏ : ‎ HDAS01D
  • Customer Reviews:
    3.9 out of 5 stars 120 ratings

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Your question might be answered by sellers, manufacturers, or customers who bought this product.

Please make sure that you've entered a valid question. You can edit your question or post anyway.

Please enter a question.

Customer Questions & Answers

Customer reviews

3.9 out of 5 stars
3.9 out of 5
120 global ratings

Review this product

Share your thoughts with other customers

Top review from Australia

Reviewed in Australia on 5 November 2021

Top reviews from other countries

Philip Young
3.0 out of 5 stars Not good for windows
Reviewed in Canada on 14 April 2021
Verified Purchase
3.0 out of 5 stars Ok product
Reviewed in Canada on 1 March 2021
Verified Purchase
One person found this helpful
Report abuse
Concerned Buyer
1.0 out of 5 stars Poor unit
Reviewed in Canada on 10 June 2021
Verified Purchase
Lara Batten
5.0 out of 5 stars Impressive
Reviewed in the United States on 11 April 2021
Verified Purchase
One person found this helpful
Report abuse
Carrie Armold
5.0 out of 5 stars Great buy! Bought for elderly safety.
Reviewed in the United States on 25 April 2021
Verified Purchase
3 people found this helpful
Report abuse