Orbi and BitDefender does what?

System wouldn't let me put in my Orbi RBR50...plus two satellites.

 

Anyway...

got this big announcement about Orbi and BitDefender.... what does it do in the router?

I am familiar with bit defender in my PC, tablet or phone...

but what does it do in my router? Does it maintain a blacklist or use heuristics to identify bad things or what to defend my Ring, foscam cameras, printers etc? There is absolutely NOTHING about what it does and how it does it...

i get a free month of what? It told me device by device as it found everyone on my network, hurrahs... but nothing about setting up a profile for a camera, a printer or a Doorbell.

 Anyone got a URL of what this is And why I should spend $$$ per year? I already have anti-everything that I like on all my devices, so I don't need another partnered license for something that's not as good as what I already have.