Won't the hotel camera work without plugging in the room card?

The hotel can't do it without plugging in the room card camera.

The reason why you have to show your ID card when staying in a hotel is mainly for the sake of public safety-the hotel records the information of passenger ID card into the hotel public security management information system and transmits it to the public security organs in the administrative region.

In this case, as long as the true identity of the passenger can be confirmed, the "electronic temporary identity certificate" generated by "brushing the face" can of course be used as the identity certificate of the passenger staying in the hotel, which is completely in line with the purpose of public security management when presenting identity documents. To this end, some hotels in Hangzhou, Nanning and other places have tried out the convenience measures of "brushing face".

Speaking of this, of course, thanks to the development of Internet technology. The so-called "face-brushing check-in" means that at the client of the public security system, after entering the ID number and taking a face shot, it can be quickly docked, compared and authenticated with the public security information system, which saves the trouble of passengers who do not carry their ID cards to go to the local police station to apply for paper temporary id card documents.

This is a real case of "letting information run more and letting people run less errands". With the rapid development of information technology, such realistic cases are increasingly introduced by relevant departments, which promotes the iterative upgrading of technology to change life.