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Saturday, September 29, 2007

Motion Spy Cams

Motion spy cams are cameras that integrate a motion detector in the mechanism. These cameras are usually used for surveillance and security purposes.

Motion spy cameras are weather resistant and have built-in motion sensors that respond to movement. These spy cameras use Infrared technology for operations in dim light. Most of these cameras have the facility of date and time stamping and can be connected to a TV for viewing. Motion Spy cams are coupled with alarm sensors and commence recording only upon receiving a signal. Most of these cameras are mounted using a pivot mounting bracket that allows for ample room coverage.

Usually, these spy cams are connected to real time video recorders to record the movements that are triggered when motion is detected. Most VCRs can record up to 40 hours of video on a single tape. Some real VCRs have an added time lapse video recorder that can record up to 960 hours. Digital video recorders are also available with Internet access for remote supervision.

Instead of using an external spy camera and connecting it to a TV or computer to view it, the computer itself can be used to record video. To do this, a device called the PCI card DVR video recorder and capture board needs to be added to the computer. This device has 4 channels for camera input, MPEG4 video compression, auto detection, screen switching and a host of other features. Using large capacity hard disks, several days of video can be recorded on the computer.

Motion spy cams are available in black and white as well as color versions. Black and white cameras are cheaper and allow longer duration of digital video to be captured on a computer because the amount of information to be captured is less due to the absence of color.

Due to the features offered, motion spy cams are being extensively used by banks, government organizations and high security areas for purposes of intrusion detection.

Spy Cams provides detailed information on Digital Spy Cams, Hidden Spy Cams, Pinhole Spy Cameras, Spy Camera Software and more. Spy Cams is affiliated with Hidden Video Cameras.

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