Shortly before 7 p.m. on Tuesday, some residents in Western Massachusetts were jolted by a loud alarm on their phones. An emergency notification sent by Monson police flashed across people’s screens, ...

Why I switched to wireless security cameras after years of testing wired models ...

We rounded up the best savings still available after Amazon's Prime Day, so you can lock down the very best prices for making ...

Fi? Most home security cameras are Wi-Fi enabled, but some work without Wi-Fi. Local storage, wired and cellular cameras ...

Here's what to know about earthquake warning systems after multiple quakes struck from California to Japan to Venezuela.

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

The inclusion of a built-in equaliser provides an added layer of flexibility, allowing listeners to adjust the audio profile ...

See what happened in your neighbourhood and across Ontario this week, from an aging cat reconnecting with its first owner, to ...

Abstract: An integrated self-powered wireless sensing system combining power management, sensing, modulation, and wireless transmission based on triboelectric-discharge effect is proposed. The system ...

X-Sense explains why modern house fires spread in minutes and how early smoke and carbon monoxide detection protects ...

In a year of controversy, Ring releases a down-to-earth, affordable safety device that charts a way forward for the security ...

Abstract: This study aims to realize an efficient system operation using wireless sensor networks (WSNs), which have been increasing in demand in recent years. To achieve this, a cavity ...