Is it really necessary to install an elevator card reader in the elevator?

This is necessary. Conducive to owners and property.

1, anti-theft, an extra layer of protection, improve the property safety of car owners.

2, reduce expenses, avoid irrelevant personnel to use, save electricity, and improve the service life of the elevator.

3. The needs of the times and the rapid development of intelligent elevators are conducive to the data collection of credit cards.