IRONZON Fingerprint door lock with keyboard, keyless entrance door lock.

3 ways to unlock: advanced 3-in-1 biometric lock without a key: fingerprint + virtual anti-spy password + physical key, fingerprint recognition rate of up to 98% and opening the door only needs 1 second. You can add 50 groups of fingerprints, eliminate the problem of forgetting to bring the key when you go out.