What exactly is a 640 x 480 infrared camera? This can be a complicated answer for many reasons. In the following article we will attempt to address some of the characteristics that can make this seemingly simple question so complicated. Specifically, we will briefly discuss infrared technology and the reference to display resolution and how they relate to a 640 x 480 infrared camera.
A wireless security camera with recorder can be your answer to an easy to install and easy to operate security device. Technological advancements in electronic components and computer development have made a wireless security camera with recorder a reliable security device that is reasonably priced to fit just about any budget. Use more than one wireless camera with a recorder and you can create your own total coverage wireless security system.
Do security cameras need infrared digital camera lenses to produce infrared video images? How does an digital video infrared camera produce infrared images?
A camera mounted infrared illuminator is used with most night vision infrared digital video surveillance and security cameras to provide invisible light that is used to create an infrared digital video. The illuminator is normally aimed in the exact same direction of the camera lens so that it can provide infrared light beams to illuminate the target area. Infrared illumination can be “seen” by the camera, but cannot be seen by the human eye.
A DVR camera security system or digital video recorder camera security system is a practical answer for providing recorded digital video monitoring for business and residential applications alike. These systems are economical and versatile and can include a great deal of advanced features for special applications as well.