People looking to set up security cameras in their property or business have many options when selecting a camera system to install. Traditionally, most security cameras have been CCTV (Closed Circuit Television) style cameras which transmit video over an analog coaxial video cable. These cameras generally have a digital image sensor and then convert the video to an analog video signal to transmit over a coaxial RG59 video cable and plug right into a Standalone DVR or PC-Based DVR with a BNC style connector. DVRs or PC-Based DVRs would then convert the video from an analog signal to a digital signal once more for storage onto a tough drive. In the last couple of years, a new design of security camera has gain popularity for most installations. These newer style IP security cameras have changed the way in which that numerous people consider the way security camera systems are planned and installed. IP security cameras include a digital image sensor just like the traditional CCTV cameras, however in place of converting the video immediately to an analog signal for transmission to a DVR, these new IP cameras compress the video utilizing their embedded video processing chips and then transmit the cameras over a typical network cable back once again to a PC with NVR (Network Video Recorder) software. Many home and business owners are confused by conflicting stories about each form of system, making it difficult to decide on something that'll work nicely due to their instance.
Each form of system has benefits that should not be overlooked when selecting something to match your needs. Traditional CCTV cameras are much less costly than a lot of the IP cameras in the marketplace, and are completely interchangeable. Almost every traditional CCTV camera transmits exactly the same format video, so cameras from system, even an older VCR based system can even be attached to a newer DVR. Despite many misconceptions, most recent traditional CCTV DVR systems also provide access over the internet, many even from PDA cell phones. CCTV Melbourne When properly planned, these systems can deliver great image quality and the ability to keep watch of your home or business over the internet with minimal impact to your budget. Newer IP camera NVR systems offer newer technology which can in many cases deliver top quality video recording (sometimes greater than HDTV resolutions). These IP camera systems can allow home or business owners to achieve great views for the security of these business with fewer cameras in lots of cases. These cameras require only a single network cable to operate to each camera, lowering the problem and cost of cabling in many cases however IP camera systems in general are usually not really a cheaper, as the cameras are often more expensive. Several systems even support the bigger definition megapixel IP cameras, delivering 4-22 times the resolution of a conventional security camera. These NVR systems also usually offer remote viewing capabilities over the internet which means that your IP cameras can be considered from anywhere. Because IP camera NVR systems remain within their infancy in the industry, each camera communicates differently, and so the NVR system that is chosen should be programmed to just accept each brand, make and style of IP camera, otherwise it would not function with the NVR. These limitations will make it difficult to expand IP camera systems unless the added cameras match the list of supported cameras.
Many home and business owners have been resulted in think that they need to purchase an IP camera system in order to view their cameras over the internet, however both forms of systems are remotely viewable. Others may want the lower budget traditional systems, but don't wish to limit their ability to expand their system as time goes on to add 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 provide a bargain between budget and future expansion, allowing users to produce a system with some traditional CCTV cameras and some IP security cameras. The Hybrid systems usually include a PC with a PCI or PCIe DVR card installed to provide inputs for the amount of traditional CCTV cameras in addition to a license for added IP security cameras. With this sort of system, every one of the cameras can be considered on the PC screen and recorded together onto the hard drive. These analog CCTV and IP cameras may then also be considered remotely together over the internet from a PC, Laptop, BlackBerry, Android PDA phone, iPhone, iPad and a great many other cell phones as well.
With hybrid capable security camera DVR systems like our Alnet Systems DVR cards, home and business owners can begin with analog security cameras alone, and simply add license later for added IP cameras or additional cards for more traditional CCTV cameras. The capability to expand the device slowly and use both newer and older technology together make hybrid systems a good choice to greatly help meet budgetary requirements and still deliver desired features and picture quality. When building your next security camera system, consider getting a system that'll allow both lower budget and higher definition IP cameras together.
When building your next home or business security camera system, it pays to start with a DVR Card that'll allow recording from both traditional cctv security cameras in addition to IP security cameras. Our Alnet DVR Cards all provide the ability to build a cross security camera system. These Alnet DVR systems also provide the ability to remote view security cameras from a Mobile phone or PDA phone such as for instance a BlackBerry, iPhone, iPad, iPod Touch, Android PDA phone, Windows Mobile PDA phone as well as Java Enabled Mobile phones over the internet. Platinum CCTV is devoted to helping you select, setup and configure your home or business camera system to achieve the best benefits within your financial allowance range.
