Tempe, Arizona - Southwest Microwave, a leading global supplier of perimeter intrusion detection systems, has announced the introduction of the advanced Model 420 Passive Infrared (PIR) Sensor for ...

Passive InfraRed sensors (PIRs) are electronic devices which are used in some security alarm systems to detect motion of an infrared emitting source, usually a human body. All objects, living or not, ...

Cambridge, MA. April 17, 2013 – HGH Infrared Systems, a global provider of 360 degree thermal imaging systems, announces the debut of their new high resolution system for Wide Area Surveillance. The ...

The Wyze Sense starter kit includes one motion sensor and a pair of contact sensors. Keeping with the company’s small-and-discreet design edict, each sensor measures just one square inch. Small ...

Here is another important real life beneficial project named “reverse car parking sensor security system” which helps to park the vehicles safely without any damage. If you are a new driver then it is ...

This infrared alarm barrier can be used to detect persons passing through doorways, corridors and small gates. The transmitter emits a beam of infrared light which is invisible to the human eye. The ...

In an era where digital security is more important than ever, the need for secure and reliable authentication methods ...