📝 Product Description

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).,【For Family】No longer have to worry about your children losing or forgetting keys by using HIDALIFE electric door lock. Each family member can have their own easy-to-remember 4-digit code, ensuring easy keyless entry with door knob with keypad.,【Sports Lovers】Whether you're strolling down a path or going for a jog, our keypad door knob eliminates the need for bulky keychains and the worry of losing keys. HIDALIFE keyless entry door lock will automatically lock within 5 seconds. Simply enter your personal user code to unlock the keyless door knob when you return home.,【Pet Lovers】Add new user codes for your neighbors or pet sitterswhile you're out, and easily delete their codes on the electric door knob when you return. No need to fiddle with removing locks from the door, as all programming can be easily done through keyless entry door knob.,【For Rental】Say goodbye to the hassle and expense associated with changing locks and replacing keys. Install door lock with key on your rental property to increase convenience and security. When tenants move out, simply change the code to save time, money, and stress.