Function: 1 3 ways to unlock fingerprint/password/fingerprint+password. Unlock method can be set by yourself in independent mode or combination mode.
2. Using advanced semiconductor contact fingerprint sensor, the cognitive speed can reach 4ms and unlock within 1 second, has low miscognitive rate, and has self-learning function. Recognizes only live fingerprints and rejects fake fingerprint film. Check the direction of fingerprints 360 degrees, the fingerprint head is waterproof.
3 4 AA batteries (not included), low power consumption, over 1 year battery life, auto notification when power is low.
4 51 fingerprint storage capacity (1 administrative fingerprint, 50 user fingerprint), 201 combination password (1 pair of management password, 200 user password), and the wrong password 7 times consecutively enter the wrong password, the keyboard will lock for 2 seconds.
5 USB interface can be charged by external power bank when the battery runs out of power. Only traditional data cables are required, which can meet the power demand.
6 Supports chafe-free code input for increased security and input up to 32 bits. For example, the correct password is 123456. 01234567890, you can add a number before and after the password (password should exceed 32 digits