What is the code to get into the Memorize Headquarters?

Solution 1:

My first [digit] is second when counting them all

Starting from one, the second number you count is 2

My second [digit] is frozen when absolute

A reference to absolute zero

My third [digit] has all its senses

Humans have five senses

My fourth [digit] tap dances like a spider

Spiders have 8 legs


...and all put together I can go through a door

The final solution is 2058