This isn't an isolated problem. iPhone users across social media report their alarms mysteriously failing to sound, leaving ...

In this step-by-step tutorial, you'll learn how to make a very loud, simple, and powerful alarm using everyday materials.

The Clip tracker’s new safety feature sounds an alarm and alerts friends or family in an emergency.

In this informative video, you'll learn how to make a door alarm using simple materials and easy steps. Perfect for enhancing ...