Prousb door lock interface function routine cannot read the card.

There are only two possibilities, one is that the time is deviated or lost, and the other is that the room number is lost.

When the main card can be opened and the guest card cannot be opened, there are only the above two situations.

Solution: First make an attendance card and brush it to see if it is back to normal. If not, initialize the door lock and reset it.

develop

ProUSB door lock system is a management software specially designed for anti-theft and door lock industry launched by Shenzhen Prender Electronic Technology Co., Ltd., which fully absorbs the safety concepts of some large door lock enterprises, is flexible in use, simple in operation, safe and reliable, and can independently meet the various needs of users for door lock anti-theft, efficient and practical!

ProUSB door lock system mainly includes reception card issuing, room definition, door lock setting, hotel employee card, system maintenance, various reports and system expansion, false lock alarm, door closing prompt and other functional modules, which can achieve perfect control of door lock safety management and save cost and time. Users who need it please download the experience.