Get ready to boost your home security with up to 50% discounts on Amazon’s Prime Day Sale (July 8-11). With unbeatable savings on top-notch indoor and outdoor security cameras, doorbells, and smart ...

Get four solar-powered security cameras with 2K resolution and no monthly fees with this Eufy SoloCam S220 four-pack for ...

Looking to add an extra layer of security to your home this year? Whether that be some outdoor cameras to keep an eye on visitors, or indoor options for monitoring kids and pets, a security camera ...

The Blink Outdoor 4 is an exceptionally good outdoor security camera that will run for a year or more on a pair of lithium ...

It’s always clock time at Hackaday, and this time we have an interesting hack of a clock by [danjovic]– the CIS4, a ...

This paper describes a comprehensive program of an office building intelligent systems Fire Control Linkage System subsystem design, At the same time, it describes the following: the idea of the ...

This paper is concerned with the event-based security control problems for a set of discrete-time stochastic systems suffered from randomly occurred attacks, especially the denial-of-service attacks ...