A fingerprint and number opening system is the MIJIA Smart Door Lock.
A Bluetooth-enabled setup for systems that start with phones. You can open different NFC systems. There is a keyhole for easy opening as well. You can provide a temporary password to someone if you wish to temporarily provide them entry into your house. In addition to a little black box and an electromagnetic wave protection system, it is rumored to have up to 15 different kinds of safety mechanisms.
In order to switch on the air conditioner when the door is opened, the Xiaomi MIJIA Smart Door Lock may also be linked to other smart home appliances. The door lock also allows you to operate other smart home appliances, such as the thermostat and smart lightbulbs.