Opening a locked door with a card is a technique that involves manipulating the lock’s mechanism using a thin, rigid object like a credit card or hotel keycard. This method is commonly used in emergency situations when keys are unavailable or when dealing with simple lock mechanisms.
The effectiveness of this technique depends on the type of lock and the skill of the individual performing it. While it can be a useful skill to have, it’s important to note that it should only be used in situations where there is no other option and with caution to avoid damaging the lock or the door.
