On a wireless camera system the signal of pictures from camera are sent by transmitter and collected by receiver then output it to VCR. Generally small in dimension they can be placed or moved at anywhere to monitor on the something objects in house from the office or anywhere. Each of camera transmitter and receiver need different power supply, usually they are provided by battery or AC adapter. Sometimes they are also used as Wireless Security Cameras, which will offer more benefits than the wired surveillance models.
The Hidden wireless camera and Mini Wireless cameras are the two types of Wireless Security Cameras among many types ones.
As the Hidden Wireless Security Cameras, the clock radio camera and wireless transmitter is powered internally by plugging in the clock it self. Then the picture-signal from wireless transmitter are collected by the wireless receiver and routed it to the monitor or to the alternative recording device. This type of camera can be used for a small business that can be placed anywhere so that every activity of the employees can be kept under surveillance.
Setting of Mini Wireless Security Cameras are easy and they can be used as a nanny that gives you to know the activity of kids or baby to make sure that they are not harming. Or as surveillance camera, to make sure that there are not some unwanted visitor while no one at home. Runs at real time the video can be recorded without delay to the vcr. This camera will be powered with either battery or ac plug in, then connect to receiver and vcr.
