Add-on Arlo Pro camera for your current system.
This Pro model is backwards compatible with the first gen base station however, local storage and smart siren features are only available on the new Arlo Pro base station.
The upcoming Arlo solar panel (already available on Amazon) works with these.
Previous cheapest was Harvey Norman preorder of $244.30
Also $799.20 for the 3 camera bundle thanks to nafe for pointing this out.
Can also get the 3 camera setup at $799.20 pickup