Capturing video footage with your digital video camera system is great, but there may be times when audio is also needed.  In this case you will more than likely want to have some good surveillance camera microphones.

Many of Security Camera King’s digital video security cameras come with an on-board surveillance camera microphone to record audio.  Some of the more frequent applications of audio are using the camera at entrances and exits as a door guard, gate keeper, or other special applications.