I just installed some security cameras at home pointing out to the front porch/driveway and backyard. Now the wife has questioned whether I need a warning sticker at the front door. Being in NSW I was looking up the Surveillance Act https://www.legislation.nsw.gov.au/#/view/act/2007/64/full and it's very confusing. It states I can't record audio unless all parties consent, however if using cameras only the owner of the property requires permission. So if a camera has a microphone does that mean all parties must consent?
Is a warning sticker now then required???
What does that mean for dash cameras that record audio, do all parties require consent? Or is the case of just turning off the microphone, which I have already done, but that was to minimise the file size.
Yes. This then goes to "implied consent". It also acts as a deterrent to would-be intruders.
Correct-ish. You can only record audio that you are a party to. You cannot covertly record conversations you are not party to.
If you are in the car and party to the recording, no, you do not require consent.
If you are not in the car, then yes, consent to record people would be required. This is why a lot of car dealers will unplug your dash cam when they service and road test the vehicle. (or you get threads like the "tissue boxes are sooooo gay" thread.)
Source: Did a trade course recently, where a 2 week component of it was installing of security cameras. About 80% of the class time was dedicated to the laws around recording, where you can and where you cant.