The ST-K9 Smart Lock combines advanced security with a sleek, modern profile. Featuring multi-access methods—fingerprint, password, IC card, mechanical key, and TUYA Wi-Fi app—it offers flexible
and convenient access for every user. Designed for effortless operation, the fingerprint sensor is smartly positioned on the handle for quick and natural unlocking. The high-sensitivity touchscreen digital panel ensures smooth and responsive input every time. The ST-K9 is moisture-proof, waterproof, and corrosion-resistant, delivering long-lasting durability. With a 36mm ultra-slim narrow panel, the ST-K9 easily adapts to various door types—making it a perfect blend of style, strength, and smart performance.