Smart Door Lock,Electronic Door Lock Universal Password & Key
- 2 WAYS TO UNLOCK : Password & Mechanical Key, meet the unlocking method you need. Keep the traditional key unlocking method, It's convenient for the elderly and children.
- USB EMERGENCY CHARGING: Equipped with an emergency USB charging port. users can unlock with external power bank charging, don't need to worry about being locked outside but only to prepare 4 pieces of AAA batteries and put it into the backup charger in case of any need.
- AUTOMATICALLY RELOCK:3 seconds after being opened, it will automatically lock behind you.
- FREE ACCESS IN NORMALLY OPEN MODE: Can be switched to normally open and normally closed function, you can enter and exit without entering a password.
Smart Door Lock, Electronic Door Lock Universal Password & Key Entry Touchscreen Smart Deadbolt Lock,Anti-peep Code, USB emergency charging, for Home Family Apartment Office
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