HARASSED AND HAVE NOWHERE TO GO. YOU ARE TRESPASSING. IT’S LOUD. PLEASE LEAVE THE AREA. IT’S STARTLING. THIS AREA IS UNDER VIDEO SURVEILLANCE AND YOU HAVE BEEN RECORDED. IT’S ACTUALLY DEAFENING TO ...
In this step-by-step tutorial, you'll learn how to make a very loud, simple, and powerful alarm using everyday materials. Perfect for enhancing security at home, this video guides you through the ...