Yale YRD450BLEBSP Assure Lock 2 Deadbolt Keyless Bluetooth

Product Description

The YALE YRD450BLEBSP Assure Lock 2 is a keyless entry deadbolt designed for residential door installations where code-based and app-based access control is required. The lock features a digital touchscreen keypad and built-in Bluetooth connectivity, allowing entry via keypad PIN or the Yale Access app on a compatible smartphone or Apple Watch. Auto-Lock engages automatically so the door locks without manual intervention, and DoorSense technology confirms door status. The housing is finished in Black Suede and the lock body is constructed from zinc. Installation is handled by a licensed locksmith or a skilled general contractor familiar with door hardware.

This deadbolt is suited for residential entry doors in single-family homes, apartments, and rental properties where keyless access and entry code management are priorities. Custom entry codes can be created and shared with guests, family members, or service personnel, eliminating the need for physical key copies. An optional Auto-Unlock feature triggers as the authorized user approaches the door via Bluetooth proximity. A Yale Smart Module can be added separately to enable remote control through a smartphone or voice assistant. No Wi-Fi radio is included in the base unit.

Key Features

• Digital touchscreen keypad provides key-free PIN entry
• Bluetooth connectivity supports Yale Access app on smartphone and Apple Watch
• Auto-Lock engages automatically to secure the door without user action
• DoorSense technology monitors and confirms door closed-and-locked status
• Shareable custom entry codes for guests and service personnel
• Optional Auto-Unlock triggers on Bluetooth proximity detection
• Zinc lock body construction in Black Suede finish

Compatibility

Designed as an OEM-style replacement or new-install deadbolt for standard residential door preparations. Compatible with an optional Yale Smart Module for added remote-access capability. No specific model or system compatibility was stated in the product data beyond Yale ecosystem integration.

Installation Notes

Installation is typically performed by a licensed locksmith or a contractor experienced with door hardware on a standard single-cylinder deadbolt door prep. Power down any existing smart lock and remove it fully before beginning. Follow the door manufacturer specifications for backset and cross-bore dimensions to confirm fitment before installation. Battery installation and app pairing should be completed after the lock body is fully seated and secured in the door.