Hotel door locks don't need to be stuck outside. What's going on here?

Hotel door locks can be easily opened outside without a card for several reasons:

1. Failure of internal parts of door lock: Long-term use or improper use may lead to failure or damage of internal parts, such as abrasion of transmission rod or rack, drying of lubricating oil, etc., which makes the door lock easy to open.

2. Damage to the magnetic stripe of the room card: If the magnetic stripe on the room card is damaged, the magnetic field is weakened or used near metal objects, the room card may be invalid, so that the door lock can be opened without the room card.

3. Improper installation or debugging of the door lock: If the operation is not carried out in accordance with the requirements of the manual during the installation or debugging, it may lead to improper installation or debugging and affect the normal use of the door lock.

4. Illegal invasion: The failure of the door lock may be due to the invasion or destruction of criminals. This situation needs to be reported to the hotel management department immediately to cooperate with the hotel and police investigation.

If the door lock is found to be invalid, the hotel staff should deal with it in time and replace or repair it in time to ensure the safety of the guest's accommodation environment.