BikelockFugitive It's like he want's you to learn lockpicking...
the safe can only be opened by a combination of numbers 
Spare key
- Edited
Angelina That never stopped noone. 
https://www.youtube.com/watch?v=nDgC8JOQhiM This one here does it with brute force. But you could also do it by listening closely, the log may look different but it still contains moving parts!
the problem is that my dad always gets a message on his smartphone when someone opens (or tries to open) the safe
this is not so much because of the keys for my equipment but more because there are many other expensive and valuable things in there
Angelina Aye, so it probably maintains a constant connection to the phone. Even if you would Jam the connection, the phone would probably still fire. Meh. That's no fun.
That's what I mean. We have a system for emergencies, but there's no way my dad won't notice 
BikelockFugitive Meh. That's no fun.
Instead, I see it as a very secure way to store an emergency key.
Yes,one for each device,in three separate boxes,locked by a plastic lock with a serial number on it.I could cut it easily,but my parents would know.
The name tell it.In case of emergency.
Vanessa Yes,one for each device,in three separate boxes,locked by a plastic lock with a serial number on it.I could cut it easily,but my parents would know.
if you cut the boxes (for no good reason), your punishment would be just as severe as if you told your parents that you don't wear the equipment anymore?
would there be different punishments (so tigh bands and bra less hard than the belt) ?
Vanessa The name tell it.In case of emergency.
Renita you’re just ... enthusiastically dedicated to virtue!
Angelina if you cut the boxes (for no good reason), your punishment would be just as severe as if you told your parents that you don't wear the equipment anymore?
No,except if I don't want to put it on again.But it would very severe,yes.And the rules would probably be stricter after it.
Angelina would there be different punishments (so tigh bands and bra less hard than the belt) ?
Good question...I don't think so.Maybe I would get a punishment for masturbating/having sex if I get the belt off,added to the punishment for opening a box,but mainly it would be the same.
So not that useful,right.
But your case is pretty different