People looking to install security cameras in their house 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 an electronic image sensor and then convert the video to an analog video signal to transmit over a coaxial RG59 video cable and plug in to 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 an electronic signal yet again for storage onto a hard drive. Within the last couple of years, a brand new type of security camera has gain popularity for all installations. These newer style IP security cameras have changed the way in which that many people look at the way security camera systems are planned and installed. IP security cameras contain a digital image sensor just like the traditional CCTV cameras, however instead of converting the video immediately to an analog signal for transmission to a DVR, these new IP cameras compress the video employing their embedded video processing chips and then transmit the cameras over a typical network cable back again to a PC with NVR (Network Video Recorder) software. Many home and business owners are confused by conflicting stories about each kind of system, which makes it difficult to choose a method that will work very well for their instance.
Each kind of system has benefits that should not be overlooked when selecting a method to accommodate your needs. Traditional CCTV cameras are much less expensive than most of the IP cameras available on the market, and are completely interchangeable. Almost every traditional CCTV camera transmits the same format video, so cameras in one system, even an older VCR based system can even be attached to a newer DVR. Despite many misconceptions, latest traditional CCTV DVR systems offer access on the internet, many even from PDA cell phones. When properly planned, these systems can deliver great picture quality and the capability to keep watch of your property or business on the internet with minimal impact to your budget. Newer IP camera NVR systems offer newer technology that may oftentimes deliver higher quality video recording (sometimes more than HDTV resolutions). These IP camera systems can allow home or business owners to attain great views for the security of their business with fewer cameras in many cases. These cameras require just a single network cable to perform to each camera, lowering the problem and cost of cabling oftentimes however IP camera systems generally are often not just a cheaper, whilst the cameras are generally more expensive. A number of these systems even support the larger definition megapixel IP cameras, delivering 4-22 times the resolution of a normal security camera. These NVR systems also usually offer remote viewing capabilities on the internet which means your IP cameras can be viewed from anywhere. Because IP camera NVR systems remain inside their infancy on the market, each camera communicates differently, therefore the NVR system that is chosen must certanly be programmed to just accept each brand, make and model of IP camera, otherwise it would not function with the NVR. These limitations may 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 led to believe that they need to purchase an IP camera system to be able to view their cameras on the internet, however both forms of systems are remotely viewable. CCTV Melbourne Others may want the low budget traditional systems, but do not want to limit their capability to expand their system in the foreseeable future 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 compromise between budget and future expansion, allowing users to make a system with some traditional CCTV cameras and some IP security cameras. The Hybrid systems usually consist of a PC with a PCI or PCIe DVR card installed to offer inputs for the amount of traditional CCTV cameras as well as a license for added IP security cameras. With this sort of system, every one of the cameras can be viewed on the PC screen and recorded together onto the hard drive. These analog CCTV and IP cameras will then also be viewed remotely together on the internet from the PC, Laptop, BlackBerry, Android PDA phone, iPhone, iPad and a number of other cell phones as well.
With hybrid capable security camera DVR systems like our Alnet Systems DVR cards, home and business owners can start out with analog security cameras alone, and simply add license later for added IP cameras or additional cards for more traditional CCTV cameras. The capacity to expand the machine 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 will allow both lower budget and higher definition IP cameras together.
When building your next home or business security camera system, it pays to begin with a DVR Card that will allow recording from both traditional cctv security cameras as well as IP security cameras. Our Alnet DVR Cards all provide the capability to build a hybrid security camera system. These Alnet DVR systems offer the capability to remote view security cameras from the Mobile phone or PDA phone such as a BlackBerry, iPhone, iPad, iPod Touch, Android PDA phone, Windows Mobile PDA phone or even Java Enabled Cellular phones within the internet. Platinum CCTV is specialized in helping you decide on, setup and configure your property or business camera system to attain the best benefits within your financial allowance range.
