Using background noise for company or security

If you are using the background noise of a TV set for company or security then you are paying too much for it. You will achieve the same result by switching on the radio and it will cost you much less in energy.

The Northern Lights Project is an Initiative of

This activity received funding from the Australian Government.
The views expressed herein are not necessarily the view of the Commonwealth of Australia, and the Commonwealth does not accept responsibility for any information or advice contained herein.