What is Security IP camera


An IP security camera is a security camera that is connected directly to an IP network. the IP security camera have a built in web server that allow the user to remotely open a web browser and point it to the ip fo the security camera. Most IP based surveillance camera have a web server with active X pages, which allow the user to watch live video from his internet explorer browser. basically an IP security camera can be described as a camera and computer combined in one intelligent unit. It captures and sends live images directly over an IP network providing live digital video for all kinds of surveillance and monitoring applications. remotely you can , store, and manage video over standard IP-based network for CCTV infrastructure. It operates independently and can be placed wherever there is an IP network connection wireless or wired network.

Analog vs Digital

If you are planning to install a security surveillance system in your home or business, you have two options to choose from, one DVR system with analog camera, second IP network camera. Deciding on IP versus analog cameras is not necessarily a simple decision because there are advantages and disadvantages to each technology. We will go over some of these differences in-depth so you can determine which option is right for you. 

The main difference between the two technologies is the way in which the video signal is being delivered between the camera and the observer. 

Analog video is a term that can refer to any analog television (picture only) transmissions signals. Only the visual element of video is transmitted, including the luminance (brightness) and chrominance (color) of the image. 

An IP-based camera, also known as an IP network camera, digitizes the video signal using different kind of compression technology this specialized encoder that contains an onboard web server which allows the IP camera to act as a network device, this allow users to connect directly to the camera and view images through an existing network or web browser that can be accessed through the Internet. 

Analog and IP-based video cameras can send signals either wireless or through wired connections such as Cat-5 cables. IP-based cameras have the benefit of being able to utilize existing switches and hubs, and routers that allow to be expanded to the world wide web. 

Pros of analog cameras 

  • Lower cost — Analog cameras generally cost less to purchase than IP cameras.
  • Greater flexibility of design — Analog cameras often come in a larger variety of designs such as mini covert cameras to large PTZ models. If you have unique surveillance needs you may find it easier to find the style of camera you need in an analog model.
  • Superior compatibility — It is much easier to mix and match cameras and brands if you use analog versions. This can make it easier if you already have existing camera equipment that you wish to incorporate into your surveillance system. 

Cons of analog cameras 

  • Lack certain features — Many of the basic analog cameras often lack some of the more advance features such as digital zoom.
  • Potential interference problems — If you are installing a wireless surveillance system, analog systems can have interference problems. More importantly, the resulting signals cannot be encrypted. This can potentially mean that someone else can view the signal.
  • Long distance applications are more difficult — If your surveillance needs encompass a wide area, analog cameras may not be your best choice. Analog cameras generally do not accommodate big distances, and getting them to work over broad ranges can be difficult. 

Pros of IP cameras 

  • Better wireless reception — IP cameras have encryption built right into them providing for a more secure network. Interference is also not a problem with IP-based models.
  • Can utilize existing wiring — Because IP-based cameras act as their own network device, you can often take advantage of existing network wiring within your home. This can make the installation task much easier.
  • Remote access can be easier — IP cameras are better suited for remote surveillance needs. 

Cons of IP cameras 

  • Higher cost — Because of the additional technology that is built into each camera, the cost is generally higher that analog versions.
  • Higher bandwidth required — IP cameras require more bandwidth than analog cameras. 

Given the pros and cost of each camera type, the decision really comes down to your specific surveillance needs. With an accurate assessment of your needs, the decision of which camera type to go with will become much