Products Details:

• Unlock mode: Fingerprint, Password & key
• Adel Fingerprint Digital Door Lock 3398
• Perfect combination of fingerprint and password, 3 ways to unlock. you can either
• use fingerprint, password or the mechanical key to open the door; independent mechanical key can be used if the electronic parts fail.
• Support up to 120 fingerprints memory, and 1 password
• Reversible handle
• Moisture-proof design: PCB surface epoxy encapsulated to prevent moisture disseminated in order to maximize the protection of the PCB
• Self-management: you can add new user, delete, and initialize the lock anytime
• International standardized operational methods, user no need to re-learn when purchasing another new lock
• U.S. standard single latch, strengthened internal structure; integrated lock cast structure
• Anti-pick functions
• Battery / external power supply: fingerprint lock is supported by four 1.5V AA alkaline batteries which can be used about a million times external power 6V ~ 9V battery can also be used when low voltage normally.
• Low Voltage alarm: when the battery voltage is low, alarm will sound to notify the user to replace the alkaline batteries timely
• Operational signal and sounds tips: you can simply figure out the status of the lock by different signal and sound