This holiday season, consider giving the gift of home security to your loved ones. There's an abundance of products on the market that provide an extra layer of security for any property, whether it ...

This security system is entry-level in every sense of the word, and it’s only appropriate to serve the most basic of security needs. I suppose if I was looking for a no-frills, absolutely basic ...

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 ...

Firefighting research done by the Underwriters Laboratories Firefighter Safety Research Institute (FSRI) points to closing a bedroom door as a key way to buy time in a fire emergency. The project even ...