L4 Semi-Automatic Narrow Frame Smart Lock
Key Features
Slim Structure：Compact body design suitable for modern doors and space efficient installation
Multiple Access Options：Supports fingerprint IC card password and mechanical key unlocking
Reliable Construction：Aluminum alloy body combined with stainless steel components for stable performance
Environmental Adaptability：IP66 protection helps resist dust and water in various conditions
Wide Temperature Operation：Operates steadily from minus 25 to 70 degrees Celsius
Emergency Power Access：Supports external power bank for temporary power supply
Smart Expansion：Optional support for mobile app WiFi and Bluetooth connection
Product Introduction
The L4 smart lock features a semi automatic handle design that offers a more intuitive and natural user experience. Built with aluminum alloy and stainless steel components, it ensures durability and consistent operation over time.
It supports multiple unlocking methods including fingerprint, IC card, password, and mechanical key, with optional mobile connectivity for added convenience. With IP66 protection and wide temperature adaptability, it is suitable for residential and light commercial applications.
