Lockwood SDL Smart Deadbolt Lock (LWL-DDB2-SC) - Satin Chrome

The Lockwood SDL Smart Deadbolt in Satin Chrome is a cutting-edge smart security solution engineered for residential and light commercial entrances. Combining robust mechanical design with modern smart access technology, this deadbolt delivers enhanced door security, flexible access management, and seamless integration with smart home ecosystems.

Key Feature:

Smart, Keyless Operation

Engineered for convenience and security, the SDL Smart Deadbolt eliminates the need for traditional keys. It features an illuminated touchscreen keypad that supports up to 250 unique PIN codes when used with a compatible network module. This allows granular access management — ideal for multi-user environments or temporary guest access.

Smart Home Connectivity

Equipped with a built-in Bluetooth Low Energy (BLE) module, the lock connects with the Yale Home app to enable remote monitoring, activity logs, access scheduling, and auto-locking features from your smartphone. It also offers Apple HomeKit integration, enhancing compatibility with voice assistants and HomeKit automations. Optional Zigbee or Z-Wave Plus modules provide full integration with third-party smart home platforms and automation hubs.

Retrofit-Ready & Flexible Installation

Designed to fit standard door preparations, the lock installs quickly into a 54 mm cross-bore and supports adjustable backsets (60–70 mm), making it ideal for both new installations and retrofits. Suitable for timber doors within standard thickness ranges, the SDL deadbolt streamlines upgrade projects without requiring extensive door modification.

Intelligent Power & Fail-Safe Design

Powered by off-the-shelf batteries, the system includes low-battery alerts and emergency external 9 V battery terminals to ensure access even when internal batteries are depleted.

Robust Mechanical Core

Beyond smart functions, the deadbolt delivers strong mechanical performance. A hardened internal bolt engages deeply into the strike plate, and the high-purity zinc alloy escutcheon ensures durability and resistance to wear over time.