An Arduino project implementing a security alarm system featuring PIN code access via a 4x4 keypad ... (It's highly recommended to include a simple Fritzing diagram or a hand-drawn schematic image in ...

Nicely Elementary School in Greensburg has been operating without a functional fire alarm system for nearly a month following a power surge, which rendered the alarm panel inoperable. The school ...

Through this project tutorial, you can build a fire and smoke alarm system using Arduino UNO R4 that sends real-time SMS notifications. This means you will immediately get alerted even if you are far ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

Having an installed car alarm system can instill a heightened level of reassurance, since it will notify you if your vehicle is under attempted intrusion. Over many years, car alarms have ...

If you’re in the market for a smart home security system and want to upgrade your home network to Wi-Fi 6 at the same time, the Ring Alarm Pro accomplishes both tasks.

WASHINGTON – Over 80 organizations and prominent experts have come together to oppose a new surveillance feature of digital identity systems known as “Phone Home,” which allows the government to track ...

Installing comprehensive home security doesn’t need to be as complicated or expensive as it sounds. Today’s smart home technology means security systems can be wireless, easy to fit, and ...

The Ring Alarm Security Kit is an affordable five-piece DIY home security system that is expandable and offers professional monitoring at a reasonable price. It works with the entire Ring lineup ...

Even security companies like ADT that used to focus on professionally installed systems now have DIY options. Some companies, such as Alarm.com and Vivint, still require professional setup or ...

Drained for maintenance, the Miraflores Locks remain impressive after 93 years of operation. A recently approved expansion plan will double canal capacity by 2015. In late August, traffic jams at ...

Navigating between sound options and alarm settings reminds me of a car-stereo system with its dials and preset buttons. You can choose from 27 sleep-and-wake sounds, use Bluetooth to play music ...