Keyless Smart Door Lock with Auto Lock Feature - Simplistic Design for Home and Office Use (Silvery, No App)

About this item

• KEYLESS ENTRY MADE EASY: Convenient smart keypad door knob comes with 3 master code and 17 access codes. Passwords can be 4 to 8 digits long with 2 mechanical keys included. Ideal for bedroom, home, apartment, garage and office use.
• SIMPLE INSTALLATION & UNIVERSAL FIT: Fits most US standard doors, suitable for left and right-handed doors. Adjustable latch accommodates 2-3/8-Inch (60mm) or 2-3/4-Inch (70mm) backset with 54mm door hole diameter.
• RECHARGEABLE BATTERY BUILT-IN: Smart door knob has a 10 months battery life and can be used for at least 10 months after a 3-hour charge, perfect for bedroom, office, and apartment doors.
• THREE MODE OPTIONS: Provides normal mode, passage mode, and privacy mode. Easily switch between modes by rotating the button on the interior knob for intuitive and convenient use.
• AUTO-LOCK FEATURE: Automatically locks after a set period, providing peace of mind that your door is always secure, even if you forget to lock it manually.
• ENHANCED SECURITY: Anti-peep passcodes prevent others from guessing your password. Enter random digits before or after your actual code for added security.
• 24/7 CUSTOMER SERVICE: Enjoy a worry-free 30-day hassle-free return policy, 1-year product coverage and 24/7 technical support. Contact us if you encounter any problems.