Safety box

A safety box, comprising:

• a housing, defining an accommodating cavity for holding items and an opening communicated with the accommodating cavity:
• a cover, mounted on the housing and configured to open or close the opening:
• a locking device, having a closed state and an unlocked state:
• wherein when the locking device is in the closed state, a relative position between the cover and the housing is locked, and the opening is closed:
• when the locking device is in the unlocked state, a lock between the cover and the housing is released, and the opening is allowed to be opened:
• an electronic unlocking module, electrically connected to the locking device, and having a setting state and an identification state:
• wherein when the electronic unlocking module is in the setting state, the electronic unlocking module is configured to input an unlocking parameter for the locking device:
• when the electronic unlocking module is in the identification state, the electronic unlocking module is configured to obtain unlocking information to control a state of the locking device;
• and
• a setting key, electrically connected to the electronic unlocking module and arranged on an outer face of the housing or an outer face of the cover:
• wherein the outer surface is a surface that is accessible to a user when the locking device is in the closed state;
• and wherein only when the locking device is in the unlocked state, the setting key is configured to enable the electronic unlocking module to enter the setting state;
• and when the electronic unlocking module is in the setting state, parameters in the electronic unlocking module for unlocking the locking device are modified.