What is the difference between CCTV and IP Cameras?
CCTV (closed-circuit television), sometimes known as analog, and IP cameras, often known as network cameras, are the two main categories of video surveillance systems. IP systems and CCTV systems both send video to the intended location. CCTV systems transform the visual stream into a format that televisions, VCRs, and DVRs can understand. IP cameras transform the visual signal into IP packets that can be sent over a network or the internet to a server, NAS, or by being stored on the camera itself. The IP system also has the advantage of employing network devices, which can increase the IP cameras’ field of view beyond what is possible with a CCTV system. Hence ICFix Service provides CCTV training courses in Chennai.
There are benefits and drawbacks to both CCTV and IP camera systems. In the past, CCTV systems were less expensive to purchase than IP systems. That is quickly changing, though, as the cost of IP cameras and storage devices has continued to drop. In reality, numerous studies indicate that when compared throughout the course of the system, the total cost of ownership of a CCTV system is substantially higher.
The price of cable is one of the elements that lowers the cost of an IP system. An IP camera uses standard network (Cat 5e or Cat 6) cabling, whereas CCTV uses a coax and a power cable. In contrast to CCTV, an IP camera can be powered and video transmitted via a single cable by employing a PoE switch or injector. This lowers the cost of cabling.
The fact that IP has significantly more capabilities than an analog system is another benefit of IP cameras. Compared to CCTV cameras, IP cameras today have a significantly greater resolution. When compared to analog cameras, IP cameras have a much wider field of view. Because of their higher resolution. This means that by adopting IP cameras, you can lower the overall cost of ownership by lowering the number of cameras needed to view a particular region. One 2-megapixel IP camera can observe the same space as up to six analog cameras.
Another characteristic of an IP camera system that is absent from the majority of CCTV systems is digital zoom. The user can “digitally” zoom in to both live and recorded video to observe the image in more detail thanks to digital zoom. Investigating an incident and watching recorded video, enables better investigative research. The greater the number of pixels in a photograph, the further you can zoom before the image starts to degrade. This is particularly helpful when attempting to read a license plate or identify a specific individual.
Because a DVR in a CCTV system typically has limitations, expanding a CCTV system can be expensive. The majority of DVRs are limited to 4, 8, 16, or 32 cameras, and adding more than that necessitates buying another DVR. A user of an IP video system can increase the amount of storage beyond what was first purchased. This enables system expansion without a significant investment. Hard drive prices have dropped in recent years, making storage a relatively low-cost
when compared to the cost of the total system.
Analogue cameras have fewer capabilities than IP cameras, which have an on-board processor. The camera can modify and trigger events within the camera itself thanks to features like motion detection, cross-line detection, broad dynamic range, and better low-light functionality. This increases overall performance by allowing the video server to run more effectively.
Reviewing the purposes for implementing a video surveillance system will help you choose the best system for your company. Choosing components is highly crucial in light of how the system will be used.
● Suitable Cameras
● Software
● Needs for Storage
● location of cameras
Any of these mistakes could give you a system that falls short of the required goals.
I strongly recommend checking with the ICFix Service before enrolling in any courses. Contact: +91 81482 11211.
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