Shopping for a security system or upgrade means choosing between many different sensors and devices. It's easy to fall into the "more is better" trap, especially if there's sale or special deal ...

If this keeps you don't want to miss out on any opportunities that might arrive via the postal service, then a mailbox sensor ...

If you wanted to build an electronic dice, you might grab an Arduino and a nice OLED display to whip up something fancy. You ...

The NFPA advises that when choosing a new fire alarm, make sure that it meets certain safety standards for protection. There are a few organizations that test and set such industry standards for fire ...

The TCL D2 Plus Fingerprint Smart Lock packs a lot for the money, but its stiff thumb-turn and sloppy deadbolt leaves me to ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

This project is a simple Arduino-based Fire Detection Alarm System using a flame sensor module, buzzer, and LED indicator. The system continuously monitors for fire and triggers both sound and light ...