==== ==== ip camera, security cameras, home security, ip video camera, reviews and information Click on the link Below http://ip-video.aboutipcamera.com/ ==== ====
A wireless camera can capture images or video and send them to a TV or PC monitor without having a physical connection with the display device. This is accomplished by sending image/video information through radio signals. Wireless cameras are, therefore, very convenient to use when the placement of cables is difficult or even impossible. These cameras usually require a mains power source. Battery operated cameras are also available, though the batteries need recharging in a couple of hours. Use of batteries makes the camera totally independent of power outlets, but obviously it is not a solution if a property or asset needs monitoring for long periods of time. Often used for surveillance and asset-monitoring, some wireless cameras are designed to work with personal computers (PCs), so that video or images can be viewed on PC monitor, while recording the video or images on the hard-disk at the same time. Another type of cameras employs internet protocol (IP). These cameras can be usually configured as internet servers and the images or video captured by these cameras can be viewed anywhere in the world using an internet connection. A camera without signal wires is an excellent choice for video surveillance. This type of camera is suitable for both home and business. A camera operating in UK/Europe at 2.4 GHz. can usually provide coverage up to a distance of 100 meters. It is recommended to check the laws of your state or country before employing a camera for surveillance. A camera for surveillance is acceptable as long as it is used in a place in which others could have no expectation of privacy. Such places may include a public sidewalk or the inside of a retail store. However, legal issues may arise in other situations. Some individuals choose to use these cameras to keep tabs on their babysitters or day-care providers. In such cases, wireless cameras are hidden or camouflaged, making them practically impossible to detect. It is possible that recording video or images secretly in these situations may not help you at all, because you would be breaking the law. Thus, it is important to check your local laws before using a wireless camera for such a purpose. Although not very different from wired (USB connected) webcams, These gadgets are also popular as webcams. Using this technique, a building, for example, can be monitored from four sides and the images or video can be sent to a distant location via Internet. Similarly, an official meeting of individuals or groups in the same building or in different cities can be arranged, recorded and relayed to the central office at the same time. Many individuals use wireless cameras to connect with long-distance relatives and friends, chat over the Internet, and even participate in the online dating scene.
J. Sherven is a professional engineer in the area of wireless cameras, security and surveillance systems. Read more about wireless cameras and wireless baby monitors at his website http://www.misky-wireless.co.uk/.
Article Source: http://EzineArticles.com/?expert=J._Sherven
==== ==== ip camera, security cameras, home security, ip video camera, reviews and information Click on the link Below http://ip-video.aboutipcamera.com/ ==== ====