How much does a hotel access control system and automatic fire protection system cost?

The fire protection mentioned above is more practical;

The access control system is relatively simple. It just sells door locks to you, ranging from more than 200 to more than 400, with radio frequency (induction ), IC, and magnetic cards and other types.

Card-making software is generally provided free of charge, but key cards need to be purchased separately, ranging from a few yuan to more than ten yuan, mainly depending on what kind of card it is and whether there are graphics and text printed on it.