Electronic Keypad Deadbolt, Keyless Entry Door Lock and Handleset, Front Door Handle Set with Keypad, Front Door Lock Set with Reversible Handles, Auto Locking, Anti-Peeking Password, Matte Black, 【Keyless Entry & 50 User Codes】This keypad front door lock handleset provides 50 access codes and anti-peeking password functions by entering random digits before and after your password to confuse prying eyes. This electrical Keypad Deadbolt comes with a front door handle, so that you don’t need to spend extra cost to buy a handle. Equipped with 2 physical keys as backup., 【Auto-Lock & Low Battery Alarm】 This keypad entry door handleset also allows you to set automatic door locking after 20-900 seconds or apply one touch auto locking, which can prevents you from worrying about whether you have locked your door. Vacation and Mute Mode available., 【Reversible Handle & Easy Installation】The handle lever is designed to be reversible for right and left handed side of exterior doors. Comes with installation manual and programming instructions, easy to install it by yourself with just a screwdriver! Fits most standard-sized doors ranging from 1-3/8 inch or 1-3/4 inch in thickness. Adjustable latch and 215mm/8.5in to 225mm/8.86in handle hole drill makes it fit most preexisting door., 【Premium Quality & Waterproof】The Front Door Lock Set adopts high quality zinc alloy and stainless steel material. The solid brass lock cylinder passes 200,000 times test so that it can provide you highest security. The whole lock set adopts advanced electroplating painting technology so the matte black finish has highly resistance to rust and corrosion. IP54 Waterproof., 【Risk-free Shopping】We provide lifetime warranty for this Keyless Entry Door Lock and Handle Set. If there is any question during usage, feel free to contact us. We will response within 12 hours and give you a satisfactory answer, full refund or a free new replacement!, ,