Application of Two Channel Video QUAD/MUX Controller to Employ Outdoor Surveillance

The home security is of prior importance to everyone in this time and the need for security devices is on the rapid rise in Indian market, according to an article in the Times of India. Most of the security devices that are currently available need an extra display device to view the video from the camera located outside the door. This increases the cost of the entire system. Moreover, when anyone knocks the door while you watch a very interesting program in TV, may be the last over of the world cup finals, your mind won't allow you to think about your guest standing at your door. To overcome this problem, we come out with a security system which eliminates the need for an extra display device, by using a PIP processor. When someone stands at the door, a pop up showing the camera video will be generated over the TV screen and it disappears automatically when the person leaves. With this, one will not be missing the existing TV program and the person standing outside the door as well.