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Yale Assure Lock 2 Touch - User Manual

Yale Assure Lock 2 Touch
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P/N YRD450-KF-F Rev A
Assure Lock 2 Touch
Key-Free YRD450F
Trusted Every Day
Download Yale Access App
Create an account if you don’t already have
one, and tap “Set Up a Device.
Note: If you have an account with the August App, use the same username and
password for the Yale Access App.
Install and Set Up Your Lock
Follow the step-by-step Installation and Setup Guide in this manual, or
refer to the app installation guide with helpful videos.
Note: If you use the app, please tear off the Door Checker and the Marking
Template (pages 58) to use when prompted.
Use Your Lock
Unlock with your fingerprint, create permanent or temporary entry
codes, set up Auto-Lock and more.
ISL222500101

Questions and Answers

  • K
    kayla00Aug 18, 2025
    What to do if my Yale Door lock does not respond?
    • W
      webbjustinAug 18, 2025
      If your Yale door lock isn't responding, here are a few things to try: * Press the Yale logo to activate the keypad. * Make sure you're making good contact with the logo. * If the keypad numbers are visible, see if they respond when pressed. * Check that the batteries are installed correctly in the battery case and replace them if needed. * Ensure the keypad wire is fully connected and not pinched.
  • C
    Carol Crawford MDAug 20, 2025
    Why does my Yale Door lock respond “Low Battery”?
    • W
      William JacksonAug 20, 2025
      If your Yale door lock is responding with a “Low Battery” message, replace all four batteries with new AA alkaline batteries.
  • J
    Jeffrey PierceAug 23, 2025
    What to do if Yale Door lock is on for a while then shows no reaction and lights dim?
    • K
      kimberlygreenAug 23, 2025
      If your Yale door lock is on for a while then shows no reaction and the lights dim, the batteries may not have enough power. Replace the batteries.
  • M
    Michael WilliamsAug 26, 2025
    Why won't my Yale Door lock entry code register?
    • M
      Michelle Brown DDSAug 26, 2025
      If your Yale door lock entry code will not register, try the following: * If the low battery indicator is lit, replace the batteries. * Verify that your entry code consists of 4 to 8 digits. * Make sure you are using different entry codes for different users. * Ensure the entry code is entered while the keypad is active (tap on the Yale logo to wake it up and enter the entry code within 5 seconds).
  • M
    msanchezAug 28, 2025
    What to do if my Yale Door lock operates to allow access but will not automatically lock?
    • B
      benjaminfosterAug 28, 2025
      If your Yale door lock operates to allow access but will not automatically lock, check to see if Auto-Lock is enabled. You can also disable Auto-Lock to lock the door manually.
  • M
    Matthew HillAug 30, 2025
    What does it mean if my Yale Door lock responds “Wrong Number of Digits”?
    • J
      Jennifer MccarthyAug 31, 2025
      If your Yale door lock responds “Wrong Number of Digits” upon entering an entry code and pressing the Check key, it means the digits entered were incorrect or incomplete. Re-enter the correct code followed by the Check key.
  • A
    Amy WilliamsSep 2, 2025
    What to do if my Yale Door lock displays “Invalid Code” error?
    • M
      Miss Brittany Warren MDSep 2, 2025
      If your Yale door lock displays an “Invalid Code” error or times out without responding after entering an entry code and pressing the Check key, verify the entered code is a valid, previously programmed, 4 to 8 digit code. Also, check if vacation mode might be on. Only an admin user can switch vacation mode to normal in the app.
  • J
    Julie WatkinsSep 4, 2025
    What to do if my Yale Door lock chimes but the door won't open?
    • K
      Kylie EdwardsSep 5, 2025
      If your Yale door lock chimes indicating code acceptance but the door will not open, check for any foreign objects between the door and frame. Also, check that the wire is firmly connected to the interior lock.
  • D
    David DuarteSep 7, 2025
    How to fix Yale Door lock that doesn't unlock with fingerprint?
    • K
      Kelly VegaSep 7, 2025
      If your Yale door lock does not unlock with your fingerprint, verify that you’re using a registered finger and make sure the finger you’re using is clean and dry.
  • R
    Richard EstradaSep 9, 2025
    What to do if my Yale Door lock does not respond and the door is locked?
    • J
      jerome47Sep 10, 2025
      If your Yale door lock does not respond and the door is locked and inaccessible, the batteries may not have enough power, so replace them. You can also use the mechanical key to unlock the door.

Summary

Door Checker Part 1

Measure Clearance

Guidelines for measuring door clearance.

Measure Door Thickness

Guidelines for measuring door thickness.

Door Checker Part 2

Installation and Setup Guide

Remove Existing Deadbolt

Instructions for removing the old deadbolt.

Check Door Measurements

Steps to measure door compatibility.

Make or Adjust Holes

Guide for creating or adjusting door holes.

Install Deadbolt Latch

Steps to install the deadbolt latch assembly.

Install Exterior Keypad

Instructions for mounting the exterior keypad.

Install Mounting Plate

Steps to attach the mounting plate.

Attach Wire Cable to Interior Lock

Connecting the wire cable to the interior lock.

Install Interior Lock

Instructions for mounting the interior lock mechanism.

Install Batteries and Set Up with App

Steps for battery installation and app setup.

Set Up Fingerprints and Entry Codes

Using Your Lock

Connecting to Your Lock

LED Alerts

Resetting Your Lock to Factory Defaults

App Settings

Lock Operations Troubleshooting

Hardware Troubleshooting

Yale Assure Lock 2 Touch Specifications

General IconGeneral
Keypad TypeTouchscreen
Power Source4 AA Batteries
Backlit KeypadYes
Door Thickness1-3/8" to 2-1/4"
ConnectivityBluetooth
CompatibilityAmazon Alexa, Google Assistant, Apple HomeKit
Auto-LockYes
Voice AssistanceAmazon Alexa, Google Assistant
Battery LifeUp to 1 year
Operating Temperature-40°F to 140°F (-40°C to 60°C)
Remote AccessYes
Guest AccessYes
SecurityBHMA Grade 2 Certified
FinishSatin Nickel

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