Ardwolf A20 Security High-sensitivity High-Recognition Rate Keyless Biometric Fingerprint Door Lock
THREE WAYS TO UNLOCK: fingerprint, user code/pwd, mechanical key. Support up to 100 fingerprints, 100 users available.
AUTO INDUCTIVE SENSOR: Read your fingerprint more quickly and more precisely!
RANDOM PWD PROTECTION: The Random Password Protection allows you to add any numbers before and behind the real password, and then secures you better.
PASSAGE MODE: When the door is required to unlock continually, active the Passage Mode.
USER DATA TRACKING: The latest 3,000 unlocks records can be tracked by the software.