How to activate parent camera of gameobject

I have a parent camera I’m trying to enable through an empty gameobject with a collider and enabling script (attempt). I want to be able to throw this script on any number of gameobjects and have them enable the parented camera as my player enters the collision zone. I have searched around but I haven’t found the solution and I am still learning C# so I can’t tell what my problem is below… Please help!

void OnCollisionEnter(Collision col)
{
	if(col.gameObject.name == "Player")
	{
	GameObject.Find("Camera").GetComponent(Camera).enabled = true;
	//gameObject.GetComponentInParent<Camera>.enabled = true;
	//Camera cam1 = this.gameObject.GetComponentInParent (Camera);
	}
}

All of these bring up errors.

All of these bring up errors.

Nice. And would you be so kind and include what these errors actually say?

Also, try

GameObject.Find("Camera").GetComponent<Camera>().enabled = true;