subject: Hidden Cam Spy Without Being Noticed [print this page] A hidden cam is a device or video camera that is basically used to capture photographs of people or film them without their knowledge. These cameras are hidden because they are either disguised as some other object or simply for not being visible to the subject or person being recorded. They can be fitted into common household objects like clock radios, smoke detector, plants, ball caps, mobile phones.
A hidden cam have become famous mainly for household surveillance. They can also be used industrially or commercially for security purpose. These cameras are available in different sizes and shapes and are basically of two types, namely wired and wireless. Apart from using these cameras for security purpose, these cameras can be used for household purpose such as keeping a vision on kid's nanny. On one hand, wired cameras can be connected to a digital video recorder (DVR), VCR or TV whereas a wireless spy camera is used to transfer a video signal to a receiver on a radius of few hundred feet. There are some cameras available in the market that not only capture photographs but are also installed with AVI. This feature enable the camera to record audio and video at one time. By doing this, one can record short videos and document them without any hassle. The memory capacity of any camera miniature may vary, depending upon its features. The data recorded with the help of these hidden cameras can easily be saved in various formats. There are some cameras available that possess a good memory capacity and can be used to record and store a good amount of data. However, some cameras have very less storage capacity and can save only restricted data.
What makes a hidden cam so important and unique is its special feature that allows it to install in small object and without grabbing anyone's attention. This very feature makes this device easier to install and record unwanted activities of people, without even letting them know about it. There are different kinds of hidden cameras available in the market in which pen camera is one among them. A pen camera is one of the most famous and preferred camera among all. Such camera miniature can be fitted on the top of the pen case and in a pin hole that can easily capture audio and video recordings in color or black and white. Recording through such cameras are not a tough job, owing to its size and design.
A normal camera miniature usually works for maximum five hours after recharging. It also depends upon the quality of the camera and the brand. A mini camera is mainly used in mobile. However, there are some cameras that gives best result when they are placed or held somewhere static. Some advanced kinds of cameras are also there that are designed in such a way so as to capture audio and video without any obstruction and in a good clarity. Owing to its wide proliferation and cost-effective feature, hidden cameras are rapidly finding wider applications.
