Door Knob with Keypad, Door Lock with Code, Keyless Entry Keypad Door Locks with Handle for Front Door Garage Home Apartment, Satin Chrome

Convenient Keyless Entry: Enjoy the ease of keypad door lock with 1 master code and 9 access codes available. Create passwords 4 to 15 digits in length, fitting well for bedroom, home, apartment, garage and office.. Advanced Security: With mute function, smart door knob prevents others from peeping your codes by listening to the sound. The combination of mute and the 15-digit password boosts the door lock's security of electronic door lock.. Versatile Fit: Designed to fit most US standard doors, its adaptable knob suits both left and right-handed doors. The latch is adjustable to fit 2-3/8-Inch (60mm）or 2-3/4-Inch (70mm) backsets with 54mm door hole in diameter.. Multi-Functional: It suits various doors like entry door, garage, back door, bedroom. It is recommended to install the inside knob in indoor. It includes an emergency power supply for battery depletion situations.. Easy Installation: Set it up in minutes using only a screwdriver, no special skills required. The backlit keypad door knob ensures convenient code entry even in dark. Please remember to place 2 batteries on each side of the battery box; 4 batteries are needed (not included in the package).