Wireless ip camera
In todays modern age, as people spend more and more time away from home, the security of their children at home, the house hold items and the house itself needs to be confirmed and monitored regularly so that those who are away could carry on with their work with peace of mind. The job of providing the images and pictures of the required place, to the person was performed by closed circuit television (CCTV) which included analog cameras, coaxial cables and video tape recorders, until the latest development of digital technology gave rise to the digital video recorders (DVR). With the DVRs, the recording, storing and later reproduction of the images could be done with a greater efficiency. PC s when connected to these DVR s thru a modem or a network could be used for displaying the images.
Now, the system as a whole has been digitized with the development of network cameras using web server software and onboard processors. These cameras could be connected to an IP network directly and the images could be viewed and the cameras could be controlled and managed from anywhere thru a web browser and the images could also be stored on a hard disc for future usage.
Installation and usage:
Although a wide range of IP camera models are available, the installation process are almost the same and are as follows. The camera comes with an IP server and web page attached to it, so that no additional software is required and the installation process is further simplified due to the presence of a wizard which will lead thru the whole procedure.
The camera unit can be fixed on a wall or a ceiling very easily using common tools. Most of the cameras use the MPEG-4 compression format, which provides clear and fluent streaming video and audio over networks. The quality of the video is enhanced with the increase in the bandwidth. As the technology used is a wireless one, it saves the user from having to deal with the cables and wires to set up the camera.
Other advantages and applications:
There are a wide range of applications for a wireless ip camera ip camera suiting the various needs of different members at home. For example, small wireless cameras known as nanny cams proved to be successful in catching those servants and caretakers on tape who abuse the children when their parents are away. These cameras are so small that they could be hidden anywhere in the house and the action captured could be recorded for later viewing.
Wireless ip cameras can also be put to use to monitor and review the security of ones house and also to keep an eye on children when they are left in home.
Wireless ip cameras find application in the workplace as well and help the boss to constantly have an eye on the proceedings in the office when he is away and thus can assure efficiency even during his absence. It will also help the security officers in charge if the important areas in an establishment could be monitored simultaneously so as to avert any possible intrusion or accidents.
How much does it cost:
There are a wide range of wireless ip cameras offered by different companies to suit different customers. The cost of the camera depends on the various functions it provides like the resolution, transmission quality, clarity of images, speed, flexibility etc. however a basic ip camera which would cater to most of the demands of the common customer costs about $350 - $450.
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