By eHow Electronics Editor
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The greatest benefit of having a motion sensor on your security camera is that the camera will only function or transmit when motion is detected. If you have installed a security camera with a motion sensor, you will want to view the footage that the camera has recorded. You can sit at your TV and monitor the footage all day long, but that really isn't the sensible answer. Setting up your DVR so it will record while you are busy doing other things is the best solution.