Making a phased teleporter for Infection

(I looked over on the Bungie site, but nothing really answered the question.)
In Forge I’ve been trying to make a teleporter for infection that only spawns once the zombies go through a first teleporter to where the humans are. I don’t want the humans running off to the second part of the map before the zombies get close to them. Can anyone tell me how to make a teleporter that way, if it’s at all possible? And if there’s a forge tutorial here on waypoint, I’d like to know where it is.

Anyone?

I don’t believe that is possible.

> I don’t believe that is possible.

Are you sure? Becuase in some custom games with friends I’ve seen things like that, where one probably spawns in 2 minutes, but another spawns longer than that, so there has to be a way.

> > I don’t believe that is possible.
>
> Are you sure? Becuase in some custom games with friends I’ve seen things like that, where one probably spawns in 2 minutes, but another spawns longer than that, so there has to be a way.

You can set teleporters to spawn at different times yes, but there is no way of controlling who can go through them.

> > > I don’t believe that is possible.
> >
> > Are you sure? Becuase in some custom games with friends I’ve seen things like that, where one probably spawns in 2 minutes, but another spawns longer than that, so there has to be a way.
>
> You can set teleporters to spawn at different times yes, but there is no way of controlling who can go through them.

I’m not asking how to make it so only someone can go through them, I’m asking how to make it so that it only spawns when I want it to; Not just up to 2 minutes.

Um… throw in movable objects on one teleporter?