If you're concerned about this isn't the simple answer just to shut down at the end of the day?
While I'm sure there are exceptions, thinking about the IT departments I've worked with in the past and how cost-conscious they were, the last thing any of them would want to do is waste the time and money to record non-work related employee conversations at their home.
While I'm sure there are exceptions, thinking about the IT departments I've worked with in the past and how cost-conscious they were, the last thing any of them would want to do is waste the time and money to record non-work related employee conversations at their home.