The WME DL1 is a modern digital door lock designed to combine security, convenience, and elegant ultra-slim design. Suitable for aluminium, wood, steel, stainless steel, and brass doors, making it ideal for residential and light commercial applications.

Featuring PIN code access with advanced scramble code protection, the lock allows secure entry using 4–12 digit touch codes, supporting up to 20 unique user codes. The scramble code function prevents password exposure by allowing users to enter random digits before or after the correct PIN, enhancing privacy when others are nearby.

The lock is powered by 4 × AA alkaline batteries, delivering up to 9 months of battery life, with low-battery warning alerts to ensure uninterrupted operation. For added peace of mind, a USB Type-C emergency charging port is included in case of battery depletion. A mechanical key override provides reliable backup access at all times.

Built with intelligent security features, the smart lock is equipped with an anti-prying alarm that activates if illegal tampering is detected, as well as a continuous failed-attempt alarm that triggers after multiple incorrect PIN entries. Once the door is opened, the lock can automatically relock after a few seconds, while still allowing manual control if preferred.

Designed to withstand demanding environments, the lock operates reliably in temperatures ranging from -20°C to 60°C and humidity levels of 20% to 95%, making it suitable for indoor and protected outdoor installation. Its ultra-thin structure (as thin as 13mm) ensures compatibility with modern minimalist doors without compromising strength or functionality.