Looking to enhance the security of your home with a DIY project? In this video, we guide you through the process of making a ...

Window alarms can be easily set up on doors and windows around the home. Ring is one company that has window and door sensors. Once these devices are installed and connected to a mobile device, ...

Door stop alarms are available for door-to-floor clearances of 0.6'' and 1.2''. 3 Level of Sensitivities: High-Medium-Low Sensitivities, which can be adjusted according to your own needs.

This article was originally published with the title “ Detonating Door and Window Alarm ” in Scientific American Magazine Vol. 8 No. 8 (November 1852), p. 60 doi:10.1038 ...

When placed against a door on the floor, this nifty security device will blare a loud alarm if someone attempts to open the door. 15.99 13% OFF $ 13.99 at Amazon ...

That alarm immediately activates if a door or window where it’s installed opens, making sure kids don’t go unnoticed if they manage to get outside while left unattended.