His losses are capped.
He's short calls & puts but also long calls & puts to limit the loss.
His credit per condor is $415 so each condor has a risk of $85.
$85x3=$255 plus commissions = max. loss
I'll make a slight correction to my post.
Trader mentioned his max loss is $350.
That's because he didn't collect the same premium from both the call spread & put spread so my calculation would only be correct if the premium collected would have been the same.
Either way though, losses are capped.