Quote Originally Posted by astarz41
Knock off the smart a** image VM, it's getting really annoying.
Knock off telling lies about a country you appear to know nothing about. As for annoying, well, if you can't stand the heat, well, you know. Get out of the kitchen. (in your case stop telling lies, simple as that)

A lot of apartments have double doors, one of them made of metal. Often it is covered in wood paneling from the outside, so it doesn't look like metal.
Oh, covered you say? So that's why I have never seen a single metal door in aparment blocks? Have they been hiding from me all this time? Pathetic. You lie just like I breathe - without thinking.

The code locks are on the doors leading into the building itself from the outside. They are very common in apartment buildings away from the very center of the city. The lock is usually a 3 digit code or sometimes it is an intercom and you can call the person you're there to visit and they will unlock the door for you.
3 digit code? How very secure. A 3 digit code can be electronically picked using a simple brute force attack in a matter of seconds (you just plug a digital counter any ЮТ subsriber can whip up in a matter of minutes into the lock's circuit and make the wee bugger count from 000 to 999). Unless, of course, the number of incorrect inputs is limited and when it's reached the lock simply blocks. But something's telling me that's not the case because it would mean that after a few incorrect key presses the door would just block. I think you're inventing again. You've got a powerful imagination but oops, not a clue about engineering.