Window sensors are a critical part of any home security system. When cameras fail, a window sensor becomes your last line of defense. Install them on all your windows, and you will know when an ...

Home security is a top priority for many, and with the advancement of technology, it’s now possible to enhance your home’s ...

Windows add air and light to a home, which can make properly securing them a difficult prospect—most of the methods that provide the highest level of security would interfere with one or both of those ...

Your home is not just your castle; it's probably your fortress, if you're using the myriad new security technologies. Alarm companies are providing an arsenal of equipment that protects residences ...

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Economical circuit of an electronic alarm, notifies you when your door or window is open, is presented here. This circuit wired around the Quad 2-input NAND Schmitt trigger IC 4093 (IC1) can be ...