Same deal as https://www.ozbargain.com.au/node/453564, checked today and it's back on until 30th June.
Arlo Pro 2 - 2 Camera Kit $699 or 4 Camera Kit for $1,199 + Bonus Arlo Pro 2 Camera + Free Upgrade to Premier Plan for 1 Year
Bonus camera essentially making it a 3 (VMS4330P) or 5 camera kit.
Don't have to be a RACV member to purchase this deal.
Code for upgrade to Premier Plan hasn't worked for me and starting to chase up RACV support about it.