Honestly any animatronic is going to to instantly kill us, most of them are moving faster than a race car and weigh so much more than us, the only way to really beat them is to effect the soul like soul manipulation, fire is able to weaken the soul but then there’s stuff like agony so yeah we ain’t winning
One thing I would like to say is that in FNAF 1, when Foxy jumpscares you he kinda peeks through your left office door. If you're quick enough you can press the door button while he's peeking through and the door will crush him or severly damage him.
If you're considering the movie ones as the animatronics we are comparing against, then well most the animatronics (at least the ones from the first game) can be taken down via electricity. As Mike did when he used a taser to deactivate them. For Springtrap however, the taser was ineffective, but Vanessa's pistol seemed to do something. Personally I would get a gun that could do more damage like a shotgun or 50 cal. So I guess maybe all you need are standard police gear: taser and a firearm of sorts. But that is just my take