Product Overview
The Yale Assure Lock 2 is a smart keyless entry deadbolt designed to simplify home access and enhance security. With built-in Wi-Fi, it allows for remote management and monitoring through the Yale Access App, providing peace of mind whether you are home or away.

Image: The Yale Assure Lock 2, featuring its sleek exterior keypad, the interior deadbolt unit, and a smartphone displaying the Yale Access App interface, indicating the lock's status.
Key Features
- Key-Free Access: Multiple ways to unlock including keypad, voice assistant, Auto-Unlock, and the Yale Access App.
- Auto-Lock with DoorSense: Automatically locks the door when it detects it is closed.
- Remote Access: Lock, unlock, receive notifications, and share access from anywhere via the Yale Access App.
- Share Unlimited Codes: Easily provide temporary or permanent access codes to family, friends, and service providers.
- Enhanced Security: Features two-factor authentication, biometric verification, and fingerprint-resistant matte keypads.
- Easy Installation: Replaces existing deadbolts on most standard US entry doors with just a screwdriver.
- Smart Home Integration: Works with Apple Home, Amazon Alexa, and Google Assistant for voice control and smart home routines.
- Activity Monitoring: Track who comes and goes through the app's activity feed and notifications.
Setup Guide
What's Included
- Yale Assure Lock 2
- Wi-Fi Smart Module
- Deadbolt
- Latch Plates
- Mounting Hardware
- DoorSense Sensor
- Installation Manual
- 4 AA batteries (included)
Before You Begin
Ensure your door is compatible with a standard deadbolt. You will primarily need a screwdriver for installation. It is recommended to review the full installation manual for detailed, step-by-step instructions specific to your door type.
Installation
The Yale Assure Lock 2 is designed for straightforward installation, typically replacing an existing deadbolt. The process involves removing your old deadbolt, installing the new deadbolt and latch plates, and then mounting the interior and exterior lock components. The DoorSense sensor should also be installed to enable auto-lock features.

Image: A close-up of the Yale Assure Lock 2 being installed on a door frame, highlighting the ease of installation with minimal tools.
App Setup
After physical installation, download the Yale Access App from your device's app store. Follow the in-app instructions to connect your lock via Bluetooth and then integrate it with your home's Wi-Fi network using the included Wi-Fi Smart Module. This enables remote access and smart features.
Operating Instructions
Keyless Entry via Keypad
To unlock the door using the keypad, simply enter your programmed access code followed by the checkmark button. The keypad illuminates when touched, making it easy to use in low light conditions.

Image: A person's hand interacting with the illuminated keypad of the Yale Assure Lock 2, demonstrating code entry for unlocking.
Remote Access via Yale Access App
The Yale Access App allows you to lock and unlock your door from anywhere, manage user access codes, and view a detailed activity feed of who enters and exits your home. You can also receive real-time notifications for lock activity.

Image: A user interacting with the Yale Access App on their smartphone, showing the interface for remote lock control and status monitoring.
Auto-Lock and Auto-Unlock
With DoorSense technology, the lock can detect if your door is open or closed. You can configure the Auto-Lock feature to automatically secure your door after a set period once it's closed. The Auto-Unlock feature can be enabled to unlock your door as you approach, based on your phone's location.

Image: A person walking through a doorway, illustrating the convenience of the Yale Assure Lock 2's Auto-Unlock feature as they arrive home.
Voice Assistant Integration
The Yale Assure Lock 2 is compatible with popular voice assistants like Amazon Alexa, Google Assistant, and Apple HomeKit (Siri). This allows for hands-free locking and unlocking of your door through voice commands, integrating seamlessly into your smart home ecosystem.

Image: A collage of logos including Hey Google, Alexa, SmartThings, Philips Hue, and Airbnb, showcasing the broad compatibility of the Yale Assure Lock 2 with various smart home platforms and services.
Official Product Video
Video: An official product video from Yale titled "Yale Your Perfect Lock Awaits," highlighting the features and benefits of the Yale Assure Lock 2.
Maintenance
Battery Replacement
The Yale Assure Lock 2 operates on 4 AA batteries (included). The Yale Access App will provide a low battery warning, allowing ample time for replacement. To replace, remove the battery cover on the interior unit and insert new alkaline AA batteries, ensuring correct polarity.
Cleaning
Clean the exterior keypad and interior unit with a soft, damp cloth. Avoid using abrasive cleaners or solvents, as these can damage the finish and electronic components.
Troubleshooting
Common Issues
- Lock not responding to keypad: Check battery levels in the Yale Access App. If batteries are low, replace them. Ensure the keypad is clean and free of debris.
- Connectivity issues (Wi-Fi/Bluetooth): Verify your home Wi-Fi network is active and the signal strength is adequate. Ensure your phone's Bluetooth is enabled and you are within range for initial setup or direct connection.
- Auto-lock not working: Confirm the DoorSense sensor is correctly installed and calibrated. Check the Auto-Lock settings in the Yale Access App to ensure it is enabled and configured to your preference.
- Incorrect code beep: If the lock beeps when entering a code, it indicates an incorrect entry. Re-enter the correct code carefully.
For more detailed troubleshooting steps or persistent issues, please refer to the comprehensive installation manual or contact Yale customer support.
Product Specifications
| Feature | Detail |
|---|---|
| Brand | Yale Security |
| Model Name | Yale Assure Lock 2 with Wi-Fi |
| Model Number | YRD450-WF1-BSP |
| Lock Type | Deadbolt, Keypad |
| Color | Black Suede |
| Material | Zinc |
| Dimensions (L x W x H) | 0.88 x 2.5 x 3.75 inches |
| Item Weight | 1 pounds (454 Grams) |
| Power Source | 4 AA Alkaline batteries (included) |
| Connectivity | Bluetooth, Wi-Fi |
| Controller Type | Apple HomeKit, Google Assistant, Amazon Alexa, iOS, Android |
| Special Features | Wi-Fi, Passcode Unlock, Auto-Lock, Battery Indicator, Auto-Unlock |
Warranty and Support
Warranty Information
The Yale Assure Lock 2 comes with a Lifetime limited warranty on Finish and Mechanical components, and a One-year warranty on Electronics. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, warranty claims, or additional information, please visit the official Yale Security website or refer to the contact information provided in your product packaging. You can also find the full Installation Manual in PDF format here.







