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Surveillance « Back
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  • Region:
    Ternopil region
  • City:
    Ternopil
  • Contacts:
    33@uhd.net.ua
Manufacturers, talking about the benefits of the "new analog", be sure to mention the opportunities to use existing coaxial lines of traditional surveillance systems, as well as more extensive lines than in the case of IP-based. Unfortunately, during the transition to a new quality of existing analog equipment lines often do not meet modern requirements for the transmission of images in high resolution. If you select IP - vіdeosposterezhennya, transmission of control signals and power over the same cable as the video signal, an excellent system scalability. The IP-recorders with PoE switches Combined solutions in most cases, are designed for small and medium-sized security systems. Ease of use of PoE-switches, combined with registrars is that the installation and commissioning of the system is greatly simplified. After the cabling infrastructure of the principle of Plug and Play - it considerably reduces the time for installation and reduces the amount of cable that has a positive effect on the reliability, and makes the aesthetic component, which would be important, for example, the construction of a security system in homes and homes or small shops .
 
wireless video surveillance in current analog systems, analog component there is not too much. The camera and the recorder for a long time turned into a digital device and an analog signal remained in the cable between them.
 
Thus, the difference in the signal delay is the time it takes for the video stream packetization and transport in the network. In small networks with a properly designed and constructed infrastructure we are talking about a delay of no more than a few (2-3) of hundreds of milliseconds, which is not critical, as video surveillance in rare cases can be regarded as a real-time system, which would require an immediate reaction. In complex systems, remote access, where there may be significant network latency, analogue solution will almost always slozhnorealizuemym.
Resolution of over 1080 camera traps
Selecting a resolution cameras it must first be justified by the specific application. Despite the fact that the marketing race megapixels very successfully migrated from the market of digital cameras in the video surveillance market
of, and end-users are often particularly happy juicy high-resolution image, the use of high-resolution cameras are not always justified.
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