Hotel had an interesting key policy...

[Irukandji]

I Really think this a very bad key policy, for an Motel.

 

youtube

[NotPike]

0_o That's bad...

[Irukandji]

I would get the Manager, and have them grab some keys, have them go round try the Door's.

[Guest]

But.....it's the first system ever that cannot be hacked!!!

Genious

[badbass]

Those cards work well if you don't give out a master key.  Hacked by user error.  I worked at a wine bar that uses chip cards.  The employees guard the master keys and the one that change wine bottles for dear life.  I wonder if they use it for their own consumption.  They can see what was sold at what time and from which person and what wine which station.  When their friends come in the employees are very vigilant.  I thought I would answer a question for a change.

Edited June 12, 2016 by badbass