Yes. You stay in control at every step.
During the Reply200 authorization flow (hosted by Facebook), you decide exactly which Business Managers and Pages to approve.
After linking:
You can toggle Moderate and/or Engage on or off for any Page or BM directly from your dashboard
Or go to Settings → Assets to unlink specific BMs or Pages entirely
Whether you're testing on one Page or managing fifty, Reply200 gives you full control — no hidden automation, no lock-in.