The L01 Smart Door Lever Lock is a sleek, minimalist electronic lever lock crafted from durable aluminum alloy, designed for modern residential use. It supports four convenient unlock methods—fingerprint, password, IC card, and physical key—with optional APP control for smart home integration, and operates reliably across temperatures from -25°C to 70°C. Powered by 4 AAA batteries and equipped with a Type-C emergency power interface to prevent lockouts, it meets FCC/FCCID certification and BHMN Level 3 security standards, making it a weather-resistant, versatile, and secure upgrade for any home entryway.