Updating to Arlo Pro 3: new devices needed

[MarioL]

Updating to Arlo Pro 3.

Nowadays I have NetgearBase and 5 cameras (HW Version, one Serial Number 4WA16BSU729F8 (they are 5 and all are same model / type, Firmware 1.4.293). I pay total Arlo Smart Add-on Monthly $ 14.95

To update to Arlo Pro 3, (1) do I need to buy a new base and 5 new cameras? (2) will monthly fees increase?

[michaelkenward]

These might be useful:

What is the difference between each Arlo SmartHub and base station?

Arlo subscription plans and cloud recording

You may have to tell people how many cameras you will be using. For example, are these replacements or add ins? The new subscription regime is limited to five cameras, but you can add extra cameras at a reduced price per camera.