Door & Window Alarms 

Select Your Local Store
Sort By:

Select 2 to 4 Items to Compare

Compare
  • • Ship to HomeFree
  • • Ship to StoreFree
  • • Ship to Home Free with $45 Order
  • • Pick Up In Store TODAYFree
$32.88 / each
Chamberlain Wireless Add-On Motion Sensor

Model # CWPIR

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
  • • Ship to Home Free with $45 Order
  • • Pick Up In Store TODAYFree
$19.99 / each
TECHKO Ultra Slim Door Guard Alarm

Model # S184S

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$13.97 / each
Doberman Security Entry Defense Alarm

Model # SE-0109

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$12.97 / each
Doberman Security Portable Door Alarm

Model # SE-0203

  • • Ship to Home Free with $45 Order
$24.99 / each
SkyLink Door/Window Alarm and Alert Set

Model # WD-434RTL

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$19.97 / each
TECHKO Wireless Magnetic Safety Entry Alarm

Model # S183

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$14.97 / each
Sabre Door and Window Alarm (2-Pack)

Model # HS-DWA2

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$9.99 / each
Swann Security Doorstop Alarm

Model # SWHOM-DOORST-GL

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$19.97 / each
SkyLink Wireless Door/Window Sensor

Model # WD-434TL

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$6.97 / each
GE Personal Security Window/Door Alarm

Model # 56789

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$12.99 / each
IDEAL Security Window and Door Contact

Model # SK604

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$19.99 / each
Swann Magnetic Keypad Door Alarm

Model # SW351-KCG

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$9.99 / each
Swann Magnetic Window/Door Alarm

Model # SW351-MDA

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$9.97 / each
Sabre Water Leak Alarm

Model # HS-WLA

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
$16.99 / each
SkyLink Wireless Garage Door Sensor

Model # GM-434TL

  • • Ship to Home Free with $45 Order
  • • Ship to StoreFree
 

You've selected the maximum number
of items to compare.

Search Feedback

Did you find what you were looking for?

Tell us about your search experience. Your comments will help make our site better.

Thank you! You have successfully submitted feedback for this search.


Electrical Forums

TALK TO OUR DIY COMMUNITY

The Home Depot’s Community Forum allows you to share your home improvement ideas and pick up installation tips from other do-it-yourself-ers.
 

Electrical Project Guides

ELECTRICAL PROJECT GUIDES

Our Electrical project guides make it easy for the do-it-yourself-er to save money, get your installations right the first time and uncover handy ideas.
 

Electrical Buying Guides

FIND THE RIGHT ELECTRICAL TOOLS

Our electrical buying guides will help you determine the best products to help you get the best form and function for your money.
 

Electrical Get It Installed

LET US INSTALL IT FOR YOU

Get it installed by professional experts with start-to-finish project management. We also offer financing.