Day and night camera

src: i.ytimg.com A day and night camera is a security camera that can see the picture during the day hours, when there is enough sunlight, ...

Closed-circuit television

src: i.ytimg.com Closed-circuit television ( CCTV ), also known as video surveillance , is the use of video cameras to transmit a signal to...

Mobile phone features

src: images.flatworldknowledge.com The features of mobile phones are the set of capabilities, services and applications that they offer to ...

Red light camera

src: cdn.abclocal.go.com A red light camera (short for red light running camera) is a type of traffic enforcement camera that captures an i...