In this security system is based on the embedded system along with GSM and sensor networks. The human movement is detected using the PIR sensors.

Here is an ultra simple Arduino Night Alarm project wired around a handful of inexpensive and easily available components. One advantage of using Arduino as a security system is the flexibility!

Real Time Home Security System using GSM Technology-An Anti-theft System! This project deals with the design & development of a theft control system for home, which is being used to prevent/control ...

There’s a huge market for 433 MHz alarm system hardware out there, from PIR motion detectors to door and window sensors. If you want to put them to work, all you need is a receiver, a network… ...

With everything, each sensor node should cost about $15; very cheap for something that if built by a proper security system company would cost much, much more.

Ring Alarm is positioned as a mainstream home security system, and while you won’t find a great deal of innovation here (there’s nothing like the Nest Detect sensor that comes with the much ...

In this YouTube video, the team from Mythbusters try to beat a thermal intrusion security sensor (a passive infrared sensor, aka PIR, that detects thermal differences). See how ...

Academics say the material could be used to create unclonable physical components suitable for supporting digital security.