People looking to setup security cameras in their home or enterprise have many options when selecting a camera system to install. Traditionally, most security cameras have been Cctv (Closed Circuit Television) style cameras which send video over an analog coaxial video cable. These cameras generally have a digital image sensor and then turn the video to an analog video signal to send over a coaxial Rg59 video cable and plug into a Standalone Dvr or Pc-Based Dvr with a Bnc style connector. Dvrs or Pc-Based Dvrs would then turn the video from an analog signal to a digital signal once again for storehouse onto a hard drive. In the last few years, a new style of security camera has become popular for many installations. These newer style Ip security cameras have changed the way that many people look at the way security camera systems are planned and installed. Ip security cameras consist of a digital image sensor similar to the traditional Cctv cameras, any way instead of converting the video immediately to an analog signal for transmission to a Dvr, these new Ip cameras compress the video using their embedded video processing chips and then send the cameras over a approved network cable back to a Pc with Nvr (Network Video Recorder) software. Many home and enterprise owners are confused by conflicting stories about each type of system, development it difficult to select a system that will work well for their instance.
Each type of system has benefits that should not be overlooked when selecting a system to suit your needs. traditional Cctv cameras are much less expensive than most of the Ip cameras on the market, and are thoroughly interchangeable. Roughly every traditional Cctv camera transmits the same format video, so cameras from one system, even an older Vcr based system can even be plugged into a newer Dvr. Despite many misconceptions, most new traditional Cctv Dvr systems also furnish way over the internet, many even from Pda cell phones. When properly planned, these systems can deliver great picture potential and the potential to keep watch of your home or enterprise over the internet with minimal impact to your budget. Newer Ip camera Nvr systems offer newer technology which can in many cases deliver higher potential video recording (sometimes higher than Hdtv resolutions). These Ip camera systems can allow home or enterprise owners to perform great views for the security of their enterprise with fewer cameras in many cases. These cameras wish only a singular network cable to run to each camera, lowering the mystery and cost of cabling in many cases any way Ip camera systems in general are normally not a lower cost, as the cameras are generally more expensive. Many of these systems even preserve the higher definition megapixel Ip cameras, delivering 4-22 times the resolution of a traditional security camera. These Nvr systems also normally offer remote viewing capabilities over the internet so that your Ip cameras can be viewed from anywhere. Because Ip camera Nvr systems are still in their infancy in the industry, each camera communicates differently, so the Nvr system that is chosen must be programmed to accept each brand, make and model of Ip camera, otherwise it would not function with the Nvr. These limitations can make it difficult to improve Ip camera systems unless the added cameras match the list of supported cameras.
Many home and enterprise owners have been led to believe that they need to purchase an Ip camera system in order to view their cameras over the internet, any way both types of systems are remotely viewable. Others may want the lower budget traditional systems, but do not want to limit their potential to improve their system in the time to come to consist of Ip security cameras. That is why many Pc-Based Dvr systems like our Alnet Systems Pc based systems can operate in a Hybrid Dvr /Nvr arrangement. These systems furnish a compromise between budget and time to come expansion, allowing users to generate a system with some traditional Cctv cameras and some Ip security cameras. The Hybrid systems normally consist of a Pc with a Pci or Pcie Dvr card installed to furnish inputs for the estimate of traditional Cctv cameras as well as a license for added Ip security cameras. With this type of system, all of the cameras can be viewed on the Pc screen and recorded together onto the hard drive. These analog Cctv and Ip cameras can then also be viewed remotely together over the internet from a Pc, Laptop, BlackBerry, Android Pda phone, iPhone, iPad and many other cell phones as well.
With hybrid capable security camera Dvr systems like our Alnet Systems Dvr cards, home and enterprise owners can start out with analog security cameras alone, and plainly add license later for added Ip cameras or supplementary cards for more traditional Cctv cameras. The potential to improve the system moderately and use both newer and older technology together make hybrid systems a great option to help meet budgetary requirements and still deliver desired features and picture quality. When building your next security camera system, reconsider looking a system that will allow both lower budget and higher definition Ip cameras together.
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