22
votes
6answers
1k views

How can I get a wireless signal inside a walk-in freezer?

I need to amplify our wireless signal into a large walk-in freezer. Currently, the signal gets everywhere around the freezer, but does not penetrate the steel walls. What would be the best and ...
1
vote
1answer
555 views

wireless headset and voice amplification

If a line-in mic will amplify my voice over the computer speakers, why won't my wireless headset do the same? It interacts with the computer in all capacities except as an amplifying device.