Nanny camera is one of the hidden cameras which can be used in home. This is used to keep a cheap on the activities which are taking place in your absence. The usage of these cameras is very simple and easy. The hidden cameras can be installed within a few seconds. The problems relating to the spy cameras can be rectified by the organization itself. The spare parts o the spy cameras are manufactured in china. The main goal of the spy cameras is to lower the production cost. There are so many sites available for purchasing the spy or the nanny cameras. The drawbacks of these off-the-shell parts of the spy cameras are; they do not assure hundred percent productivity. The custom items of the nanny cameras are made in both US and in china. The manufacturers of China don’t meet the requirements of the customer. Now so many companies have started making their own hidden cameras for the satisfaction of the customers. The Hidden Camera produced by various countries, may be same in their structure. But these products will differ in their quality. This is done in order to reduce the market and the cost of the product.