Router Access

I have enabled parental controls on my router, I can’t be able to login to disable it in the heat of the moment but still need to be able to access it at some point in case of network issues. Thinking of hiding it in my car or like taped under a piece of furniture unless someone has a better suggestion. The only hole in my plan is just disabling wifi on my phone and using the cell network but I can’t completely protect myself against myself, I’m pretty savvy lol.