The problem of authentication is a common one for security systems and security applications. Two-factor authentication is becoming a necessity for many security access points. Two-factor is taken out of three possible components: something you know, something you have and… Read More
Posts Tagged ‘multispectral technologies’
Multispectral Technologies: Infrared Sensors More Than Night Vision
One of the many improvements made on infrared (IR) cameras in the last decade is multispectral technology. This feature operates different sensors from the same aperture of the camera and sometimes from the same semiconductor. These sensors can detect different… Read More