What are the characteristics of QR code lock?

Open the door with encrypted QR code, and the application scope and functions can be expanded infinitely; 2, can independently design personalized two-dimensional code door card, the card is disposable, sanitary and healthy; 3. The mobile phone terminal software can be used remotely to generate the two-dimensional code of the mobile phone, and the door can be opened without paper or card; 4. It has passed the safety certification of the Ministry of Public Security, ranking first in the world, and has a number of international/domestic utility model invention patents; 5. Unique acrylic two-dimensional code identification area, built-in high flame retardant reflective cup, strong light collection and strong light transmission; 6. Adopting imported chips and SMT technology, the performance is stable and reliable; 7. Adopt imported camera and CMOS technology, which has strong anti-interference ability and high integration; 8. Built-in automatic time-saving and real-time unlocking record storage function.

Value-added expansion function of QR code smart lock;

1, which simplifies the pre-operation procedures, shortens the time for selecting rooms, makes payment fast, and improves the overall working efficiency of the hotel;

2. It is conducive to the all-round display of the hotel, which is convenient for guests to better understand the hotel and attract customers;

3. Diversified hotel services and personalized check-in experience highlight the identity of guests and highly protect their privacy;

3. Change the traditional marketing mode of the hotel, and organically combine the internal management and external marketing of the hotel;

4. It is equivalent to adding countless "mobile front desks" to optimize the allocation of hotel human resources and reduce operating costs;

5. It can realize paperless and cardless hotel check-in service, change the traditional card check-in and save the card cost;

6. It is convenient for hotel operators to inquire about the hotel operation in different places, and to know the hotel status in more detail and quickly;

7, can avoid human error;

8. Enhance the competitive advantage and popularity of the hotel, increase the occupancy rate of the hotel and increase the operating income;

9. It is conducive to the centralized management of decentralized hotels.