Gree finger vein intelligent door lock five alarm system refers to what?

Five alarm system to protect home security at all times 1. Anti-picking alarm - when someone picks the lock, the door lock speaker will sound an alarm 2. Anti-tampering alarm - when someone tampering with the lock, the door lock speaker will sound an alarm 3. Low battery alarm - after the power is less than 20%, when using the door lock, it will automatically sound a voice prompt 4. Finger vein recognition abnormal alarm - 10 times recognition errors lock 5 minutes 5. Abnormal password input alarm - 5 times input error lock for 5 minutes