It is the lock of hotels, guesthouses, homestays, etc. Intelligent or electronic?

Electronic door lock is more intelligent, and guests don't need to bring keys. The electronic door lock makes the management of the hotel more convenient and can effectively manage the check-in and check-out of guests.

The power switch of the hotel card can effectively save electricity. Usually use a card to open the door and then insert the card directly to get electricity.

At present, there are three kinds of power take-off switches.

1. A power switch that can get power from any card (that is, the power switch you mentioned), but it is rarely used now.

2. Power-off switch for special cards (like this one used in most of our factories, the power-off switch has a built-in chip, and the card also has a chip. Only when their frequencies are the same can they get power.

3. Special power switch for special rooms and cards, that is to say, a card can only get electricity from one room, just like the room card of 10 1 can only get electricity from1kloc-0/room, but not from 102 room or other rooms.