Through this project tutorial, you can build a fire and smoke alarm system using Arduino ... This makes the Arduino send SMS, even though it doesn't use any GSM modules at all. Here, to send SMS ...

Keypad: With some systems, you’ll use a 10-digit keypad to enter access codes that arm and disarm the alarm. Some systems combine the keypad and base station into one device. • Touchscreen ...

The best indoor security cameras we've tested let you watch your home from anywhere and don't cost nearly as much as a full security system. I'm PCMag's managing editor for consumer electronics ...

We chose the Silk'n Infinity Fast as the best laser hair removal device for travel. Devices designed for home use are typically IPL (intense pulsed light) tools—many of which are featured in our ...

Whether you’re on a budget or need top-of-the-line AI detection, we’ve got options for everyone looking for home security systems and learning more about which cams are best.

From using his home in beautiful Bend ... But before you start pricing out an expensive security system, here's some good news: You might already have everything you need to keep an eye on ...

According to this system, there are six basic categories, with 1 being the lightest and 6 having the most melanin, as noted by DermNet. “It’s possible to use any type of laser on any skin tone ...

And to help you choose one you’ll actually commit to using, I tested dozens of at-home laser-hair removal devices ... plus a four-point contact system, so you really avoid missing spots ...