OrangeIOT Keyless Entry Door Lock, Electronic Keypad Deadbolt Lock, Auto Locking, 1 Touch Locking, 20 User Codes, Easy to Install for Front Door, Oil Rubbed Bronze, Keyless entry; unlock your door can be much easier than fumbling with a key when your arms are full of groceries; this keypad lock provides easy key free access to your home using an illuminated, highly responsive keypad; optional mechanical key override lock is available as an extra backup, Maximum convenience; give your pet sitter one time access code to your place while you are out of town, or issue up to 20 easy to remember user codes for your guests, especially for kids or the elders; this keypad door lock also allows you to set the door to automatically lock after 10 to 99 seconds or apply 1 touch motorized locking, so you never have to worry about whether you locked your door, Easy to install and program; no costly locksmith required; includes necessary hardware components and detailed manual, you will be able to install and program this electronic door lock all by yourself; battery powered by 4 aa batteries and requires no hard wiring; no app and hub required, Durability and security; durable mechanical and electronic engineered features won’t let you down; you can count on fast unlocking, ip54 weather resistance, long term durability, anti peeping user code protection, low battery indicator, solid lock cylinder and premium metal construction, Style to your home; this digital door lock offers a crisp perspective on vintage design with its oil rubbed bronze finish and clean line feature which would complement any d?cor style from traditional rustic homes to refurbished urban spaces, ,