1. Swedish FPC sensor, 0.5 second speed recognition
2. Multiple unlock mode: Fingerprint, Keys, Bluetooth
3. Fingerprint function: Intelligent touch screen technology without fingerprints, Swedish FPC semiconductor military-grade collector, living fingerprint recognition
4. Passage Mode: when you need to open/close the doors frequently, you can turn this mode on
5. Access records query: You can check access records at anytime by App
6. TUYA APP supports multiple languages
7. Low battery consumption,4 AA batteries are durable for over 1 years
8. Low battery alarm, when the voltage is lower than 4.8V, the alarm is activated each time with the unlock
9. App Apartment management system: You can manage all locks of the whole apartments
||unlock by App
||4 AA batteries
||16 digits in total
||Capacitive touch butt
Q: What's the unlocking way for this face ID door lock?
A: Total 6 ways, it can be unlocked through face ID, smart card, password, mechanical key,and can be combination.
Q: How many times can I open the door when the battery is low?
A: About 100 times
Q: What if the face ID door lock is out of power?
A: You can unlock it by mechanical key, or connect a 12V battery to the emergency power poles.
Q: What warranty do you provide?
A: We provide 1 year warranty, and lifetime maintaince by providing the main parts, and only charge the cost.
Q: What payment terms do you accept?
A: Usually 30% T/T in advance, and balance before shipping. We can also accept Western Union and Paypal for small amount.