One of the best things about SimpliSafe is that it's a completely flexible system, with seven preconfigured packages ...

2. 24/7 Monitored Business Security System The SimpliSafe Business Security plans include 24/7 professional monitoring. That means live security agents are always ready to help during an alarm, ...

Early on, SimpliSafe established itself as the best DIY, self-monitored home security option on the market. Not content with that accomplishment, the company has spent the last couple of years turning ...

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for consumer ...

With the ability to enhance the convenience and security of your entryway, a smart lock is arguably the most crucial component of a connected home. There's no shortage of options, from fully installed ...

Abstract: In this paper, a double power sliding mode observer (DPSMO) is developed to estimate piston stroke of a linear oscillatory machine (LOM) to achieve robust sensor-less control. The DPSMO ...