Reverse camera for your car! Don't know much about them, but it seems extremely cheap! Don't know how hard installation is going to be either…
Use your Signup discount for $10 from https://www.ozbargain.com.au/node/159852 and that becomes $54.85
JB Hifi have it for $119
https://www.jbhifi.com.au/gps-car-audio/vehicle-cameras/audi…