People looking to install security cameras in their property 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 digital 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 digital signal once again for storage onto a hard drive. Within the last few years, a new type of security camera has become popular for most installations. These newer style IP security cameras have changed the way that numerous 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 as opposed to 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 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, rendering it difficult to decide on a method that will work nicely for his or her instance.
Each kind of system has benefits which should not be overlooked when selecting a method to match your needs. Traditional CCTV cameras are much less costly than all of the IP cameras in the marketplace, and are completely interchangeable. Nearly every traditional CCTV camera transmits exactly the same format video, so cameras from system, even an older VCR based system could even be attached to a more recent DVR. Despite many misconceptions, newest traditional CCTV DVR systems offer access over the internet, many even from PDA cell phones. When properly planned, these systems can deliver great picture quality and the capacity to keep watch of your property 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 higher quality video recording (sometimes higher than HDTV resolutions). These IP camera systems can allow home or business owners to achieve great views for the security of the business with fewer cameras in several cases. These cameras require only a single network cable to perform to each camera, lowering the difficulty and cost of cabling in many cases however IP camera systems in general are usually not a less expensive, because the cameras are often more expensive. CCTV Melbourne Many of these systems even support the bigger definition megapixel IP cameras, delivering 4-22 times the resolution of a normal 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 market, each camera communicates differently, therefore the NVR system that's 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 forms of systems are remotely viewable. Others may want the low budget traditional systems, but do not want to limit their power to expand their system in the foreseeable future to add IP security cameras. That's 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 create a system with some traditional CCTV cameras and some IP security cameras. The Hybrid systems usually contain a PC with a PCI or PCIe DVR card installed to supply inputs for how many traditional CCTV cameras along with a license for added IP security cameras. With this kind of system, all 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 the PC, Laptop, BlackBerry, Android PDA phone, iPhone, iPad and a number of other mobile 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 device slowly and use both newer and older technology together make hybrid systems a great choice to greatly help meet budgetary requirements and still deliver desired features and picture quality. When building the next security camera system, consider finding a system that will allow both lower budget and higher definition IP cameras together.
When building the next home or business security camera system, it pays in the first place a DVR Card that will allow recording from both traditional cctv security cameras along with IP security cameras. Our Alnet DVR Cards all provide the capacity to build a hybrid security camera system. These Alnet DVR systems offer the capacity to remote view security cameras from the 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 Cellular phones on the internet. Platinum CCTV is dedicated to helping you decide on, setup and configure your property or business camera system to achieve the maximum benefits within your allowance range.
