how to make zosi be viewable out of house?

[helpmeout 0]

Like I was wondering if there is a way I can make it so I can view my cameras outside and away from my house like at a different location because that was the main reason I bought this kit. I bought this one zosi 4 channel.

Everytime I try to view it away from the house on my phone it says its offline.

[Firepower 2]

I guess you have seen all the videos on youtube about setting up for smart phones.  The following may not be your DVR.

I guess you realise you do not have to leave home to test if it is going to work away from home.  You just turn your wifi off and it is the same as being away from home.  You may be already doing this.

Hope someone can help with detailed information of your problem.