Features:

1.Swedish FPC sensor, 0.5 second speed recognition 2.Intelligent alarm function and password protection function, when the wrong password is entered for 5 times continuously, the system will lock for 180 seconds, and sound and light alarm 3.Multiple unlock mode: Fingerprint, Password ,IC card, Keys, Bluetooth 4.Scramble code function: the valid password is 6 to 8 digits, which supports front and back dummy password to prevent from peeking 5.Fingerprint function: Intelligent touch screen technology without fingerprints, Swedish FPC semiconductor military-grade collector, living fingerprint recognition 6.Temporary password function: the mobile APP generates a remote password for the guest to unlock the door 7.Automatic lock switch setting: The lock could be in automatic mode 8.Access records query: You can check access records at anytime by App 9.TUYA APP supports multiple languages. 10 .Low battery consumption，4 AA batteries are durable for over 4 months 11 .Low battery alarm, when the voltage is lower than 4.8V, the alarm is activated each time with the unlock 12. Apartment/Hotel management system: You can manage all locks of the whole apartments or hotel 13. USB emergency interface, you can charge it to unlock door when the battery run out. 14.Support Alexa and Google Home (Gateway will be needed). FUNCTIONS 1.Member Management: There are two types of members, Family members and Other members. Different permissions can be set according to different members. 2.Generate Password : The administrator can generate a password on the App with 2 modes for your choice, including permanent, timed and one-time. 3.Access Records Query: You can check all the access records at anytime.