People looking to put in security cameras in their house or business have many choices when selecting a camera system to install. Traditionally, most security cameras have now 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 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 an electronic signal once again for storage onto a hard drive. Within the last couple of years, a brand new style of security camera has gain popularity for all installations. These newer style IP security cameras have changed the way in which that many people go through the way security camera systems are planned and installed. IP security cameras include a digital image sensor similar to 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 regular network cable back to a PC with NVR (Network Video Recorder) software. Many home and business owners are confused by conflicting stories about each kind of system, rendering it difficult to decide on something that'll work very well for their instance.
Each kind of system has benefits which should not be overlooked when selecting something to match your needs. Traditional CCTV cameras are much less costly than the majority of the IP cameras on the market, and are completely interchangeable. Nearly every traditional CCTV camera transmits the exact same format video, so cameras in one system, even an older VCR based system could even be attached to a newer DVR. Despite many misconceptions, most recent traditional CCTV DVR systems provide access over the internet, many even from PDA cell phones. When properly planned, these systems can deliver great picture quality and the ability to keep watch of your house or business over the internet with minimal impact to your budget. Newer IP camera NVR systems offer newer technology which can oftentimes deliver higher quality video recording (sometimes more than HDTV resolutions). These IP camera systems can allow home or business owners to accomplish great views for the security of these business with fewer cameras in several cases. CCTV Melbourne These cameras require only a single network cable to perform to each camera, lowering the problem and cost of cabling oftentimes however IP camera systems generally speaking are generally not really a cheaper, because the cameras are usually 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 your IP cameras can be considered from anywhere. Because IP camera NVR systems remain inside their infancy in the industry, each camera communicates differently, therefore the NVR system that is chosen must be programmed to simply accept each brand, make and style of IP camera, otherwise it wouldn't function with the NVR. These limitations will make it difficult to expand IP camera systems unless the added cameras match the set of supported cameras.
Many home and business owners have now been led to genuinely believe that they need to purchase an IP camera system in order to view their cameras over the internet, however both kinds of systems are remotely viewable. Others may want the lower budget traditional systems, but do not desire to limit their ability to expand their system as time goes by to include 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 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 number 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 will then also be considered remotely together over the internet from the PC, Laptop, BlackBerry, Android PDA phone, iPhone, iPad and a great many other cellular 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 ability to expand the machine slowly and use both newer and older technology together make hybrid systems a good choice to simply help meet budgetary requirements and still deliver desired features and picture quality. When building the next security camera system, consider locating a system that'll allow both lower budget and higher definition IP cameras together.
When building the 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 provide the ability 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 as well as Java Enabled Mobile phones over the internet. Platinum CCTV is dedicated to helping you select, setup and configure your house or business camera system to accomplish the greatest benefits within your budget range.
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