1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Yale Approach Smart Wi-Fi Deadbolt Retrofit Smart Lock. This device is designed to enhance your home security and convenience by converting your existing deadbolt into a smart lock, allowing remote control and keyless entry.

Image: The Yale Approach Smart Wi-Fi Deadbolt Retrofit Smart Lock, shown with its accompanying Yale Connect Wi-Fi Bridge and a smartphone displaying the Yale Access app interface. This setup enables remote management and keyless access to your home.
2. Product Overview
The Yale Approach Smart Wi-Fi Deadbolt Retrofit Smart Lock is designed to integrate with your existing single-cylinder deadbolt. It replaces the interior thumb turn, allowing you to retain your original keys while adding smart functionality. The system includes the smart lock unit, a Yale Connect Wi-Fi Bridge for remote access, and a DoorSense® sensor for door status detection.
2.1. Key Features
- Retrofit Design: Installs on the inside of your door, preserving the exterior appearance and allowing use of existing keys.
- Remote Access: Control your lock from anywhere using the Yale Access app via the included Yale Connect Wi-Fi Bridge.
- Virtual Keys: Share secure, temporary, or permanent access with others through the app.
- Auto-Unlock: Automatically unlocks your door as you approach.
- Auto-Lock with DoorSense®: Automatically locks your door after a set time and confirms the door is closed and locked.
- Activity Feed: Monitor who comes and goes with a 24/7 activity log in the Yale Access app.
- Voice Control: Compatible with Amazon Alexa and Google Assistant.
Video: This product overview video provides a concise introduction to the Yale Approach Smart Wi-Fi Deadbolt Retrofit Smart Lock, highlighting its main features and benefits.

Image: The Yale Approach Lock with Wi-Fi, highlighting its retrofit design on a residential door. This image emphasizes the product's integration into a smart home environment.
3. What's in the Box
Your Yale Approach Smart Wi-Fi Deadbolt Retrofit Smart Lock package includes the following components:
- Yale Approach™ Lock
- Yale Connect Wi-Fi Bridge
- DoorSense® sensor
- 4 AA batteries
- Lock adapter & mounting hardware

Image: Detailed dimensions of the Yale Approach Lock and the Yale Connect Wi-Fi Bridge. This visual aid helps users understand the physical size and fit of the components.
4. Setup and Installation
Installation of the Yale Approach Smart Wi-Fi Deadbolt Retrofit Smart Lock is designed to be straightforward, typically requiring only a screwdriver. The lock attaches to the interior side of your existing single-cylinder deadbolt.
4.1. Compatibility
This smart lock is compatible with most standard single-cylinder deadbolts. It is designed to work without altering the exterior of your door or replacing the keyed cylinder.

Image: A close-up view illustrating how the Yale Approach Lock integrates with a standard single-cylinder deadbolt, confirming its compatibility with most existing setups.
4.2. Installation Steps
- Prepare Your Existing Deadbolt: Ensure your existing deadbolt is in good working condition.
- Remove Existing Thumb Turn: Use a Phillips screwdriver to remove the screws holding the interior thumb turn and back plate of your current deadbolt.
- Attach Mounting Plate: Secure the provided mounting plate to the interior of your door using the screws from your original thumb turn. Ensure the tailpiece is horizontal and centered.
- Select and Attach Adapter: Choose the correct adapter from the provided set that matches your deadbolt's tailpiece. Insert it into the tailpiece.
- Prepare the Smart Lock: Remove the battery cover from the Yale Approach Lock.
- Attach the Smart Lock: Align the smart lock with the mounting plate and attach it securely.
- Insert Batteries: Insert the 4 AA batteries into the smart lock.
- Install DoorSense® Sensor: Mount the DoorSense® sensor on your door frame, aligned with the smart lock, to enable door status detection.
- Connect Wi-Fi Bridge: Plug the Yale Connect Wi-Fi Bridge into a power outlet within close proximity to your smart lock.
- App Setup: Download the Yale Access app and follow the on-screen instructions to calibrate your lock and complete the setup process.
Video: This video demonstrates the installation process for a Wi-Fi Smart Lock, providing a visual guide for each step from preparing the deadbolt to attaching the smart lock components.

Image: A side view illustrating the installation of the Yale Approach Lock, showing how it attaches to the interior mechanism of an existing deadbolt without requiring external modifications.

Image: The Yale Connect Wi-Fi Bridge plugged into a standard wall outlet. This device facilitates remote access and control of the smart lock.
5. Operating Instructions
5.1. Yale Access App Control
The Yale Access app is your primary interface for managing your smart lock. Through the app, you can:
- Lock and unlock your door remotely.
- Check the door's status (locked/unlocked, open/closed).
- View a detailed activity log of who entered and when.
- Manage user access and virtual keys.

Image: A smartphone screen showing the Yale Access app interface, indicating the door is unlocked. This illustrates the ease of controlling the lock via the mobile application.

Image: The activity feed within the Yale Access app, displaying a chronological log of lock and unlock events, providing users with a history of door access.
5.2. Auto-Unlock and Auto-Lock
- Auto-Unlock: This feature uses your phone's location to detect your arrival and automatically unlock the door. Ensure location services are enabled for the Yale Access app.
- Auto-Lock: With DoorSense® technology, your door can be set to automatically lock after a specified period once it closes. This provides added security and peace of mind.

Image: A family entering their home, illustrating the convenience of multiple access methods provided by the Yale Approach Smart Lock, including Auto-Unlock, Auto-Lock, and the option to use an existing key.
5.3. Virtual Keys and Guest Access
The Yale Access app allows you to create and manage virtual keys for family, friends, or service providers. You can set specific access schedules (e.g., one-time, recurring, or permanent) and revoke access at any time.

Image: A person using the Yale Access app to share temporary, scheduled, or permanent access to their smart lock with guests, illustrating the convenience of virtual keys.
5.4. Optional Keypad (Sold Separately)
For keyless entry without a smartphone, an optional Yale Keypad (sold separately) can be integrated with your Yale Approach Lock. This allows entry using a personalized code or, for some models, a fingerprint scanner.
Video: This video provides an overview of the Yale Approach Lock when paired with the optional Keypad Touch, demonstrating how both devices work together for enhanced access control.







