Keyless Entry Door Lock with 2 Handles, Electronic Keypad Deadbolt Front Set, Auto-Locking, Anti-Peeping Password

Keypad Front Door Lock Set : Our digital door lock set includes 2 passage door handles and a keypad deadbolt lock. This smart door lock featured with low battery indicator, backlit keypad,mute mode, vacation mode to apply your different needsKeyless Entry: Suntai Keypad lock supports multiple ways to access: 20 user codes, one- time code, 2 backup keys. One-Time Code:Our door lock system allows for one-time access codes to be set for temporary visitors. it will automatiAuto-Lock & One-touch Lock: Our door lock system features automatic locking and a one-touch auto-lock option. Set up door lock set to 'auto lock' in seconds,or press and hold any key for 2 seconds to "One touch Lock" from outside.perfect for getting in/out in a order todaySecurity Protection:Anti-peeping password which add random numbers before and after the real password to protect from prying eyes. and Anti-cracking Wrong Password Entry Limit 10 times, keypad lockout 3 minutes, keep your home security at all timesLow Battery Alert: This smart door lock featured with low battery indicator, when the battery below 15%, flashing red light will remind you to replace batteries,which last up to 1 yearEasy to install:Our door lock system can be easily installed with just a screwdriver in a few minutes(all necessary hardware components included).The front door lock set fits standard-size door hole (2-1/8-inch / 54mm), Fit standard door thickness of 1-3/8"to 1-3/4"(35mm-45mm)