Articles that Enrich and Expand on Physical Security Technologies

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    Considerations in Choosing a Digital Video Recorder (DVR)

    When selecting a Digital Video Recorder (DVR) for security or other purposes, several factors need to be considered to ensure it meets the specific requirements of your application. Here are some...
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    Digital Video Recorder (DVR) and Critical Infrastructure Protection

    Digital Video Recorders (DVRs) are pivotal in protecting critical infrastructure. Here are several ways in which DVR systems contribute to critical infrastructure protection (CIP): Surveillance and Monitoring: DVR systems capture and...
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    Microwave Sensors

    Microwave sensors use microwave frequency to detect movement in an area by emitting microwave pulses and then measuring the reflection off a moving object. They work on the principle of the...
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    DVR Recorder

    A DVR Recorder is a device that records video in a digital format to a disk drive, USB flash drive, SD memory card, or other local or networked mass storage devices....
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    PTZ Cameras and Perimeter Security

    PTZ stands for Pan, Tilt, and Zoom, which are the primary movements and functionalities of these types of surveillance cameras. PTZ cameras can move left and right (pan), up and down...