Traditional Culture Encyclopedia - Hotel accommodation - Can I use the card of the magnetic alarm at the epidemic prevention door? Is it safe?

Can I use the card of the magnetic alarm at the epidemic prevention door? Is it safe?

It works. Very safe.

Door magnetic epidemic prevention alarm is convenient and fast. At present, this door magnetic alarm has been used in hotels, families, hospitals and other isolation points. It's really an epidemic prevention assistant, and the access card is really a door magnet. At the same time, the safety is increased.

During the epidemic, the function of the magnetic stripe on the door is to prevent people from going out privately during the isolation period.