Wireless IP cameras are efficient in doing video capturing with the help of internet these videos are shared with one another by the users. These cameras are available at very reasonable prices to the clients of a business and having less installation cost involved in it. The main motive of these camera is to protect a business from unwanted cheat and theft, so that no one in the office either employees or visitors cannot do any kind of cheating, as these cameras capture their activities and share them by internet protocols. The IP cameras are also known as “Netcam” that are used only for the security and surveillance purpose. The IP cameras are divided into two parts i.e. centralisation (must consists of NVR i.e. network video recorder) and decentralised IP cameras (do not require NVR). The main idea of dividing IP cameras into these categories is to assign proper and well designed management system of a business. These cameras are consists of so many advantages to its users such as: Low cost i.e. these are less expensive, able to work on a wireless network, provides high quality results in form of high definition video recording, these cameras are also able to work without using additional power supply. So, these are the IP cameras which have now become an integral tool of protecting a business.