TT Lock Deadbolt Smart Lock Remote Controller Password/IC Card Biometric Lock Electronic Auto Lock For Home ,Flexible Password Options

6 ways to unlock or lock: TT Lock APP + Password + Keys+IC Card+Door Sensor Auto-locked +NFC TT Lock APP Remote control(No gateway required),get generate Timed, Permanent, time or Customized pass code for family members, guests, visitors, housekeepers or employees via APP. Keeping Your Home Safe: Locks automatically as you leave. Smart Lock Front Door set out to provide extra home security with auto lock (5-120s, Customize) to keep your house safe. After somebody enter incorrect passcode 5 times, this smart lock will be automatically locked for 5 minute. Equipped with a door sensor, it supports automatic locking when the door is closed, and solves the situation that the latch is ejected and the door is not locked when the door is locked by a delay. Type-C Emergency Charging,If you run out of power, the type-c port can be used for emergency charging, charging port is specially designed at the bottom of the front lock