Spotlight pro doesn't have motion warning but plus does, how to fix and can it do another sound?

I just want it to beep when it sees someone. I don't see the option for the motion warning on the Pro, which is more expensive too. What am I missing, I thought it would have it. Or do I have to buy an outdoor chime and have that sound? Is there an outdoor chime? I don't need the 'you are being recorded'