Our smart doorknob features biometric, key, and keypad access with multiple unlocking methods, including an app, Bluetooth, mechanical keys, card, password, and fingerprint recognition. Designed for various door types, including steel, wooden, brass, and stainless steel, it fits door thicknesses between 35-75cm. Made from durable aluminum alloy, it has a reversible handle direction and a built-in doorbell for added convenience. Powered by dry batteries, it does not have waterproof protection. Certified by CE and FCC, it integrates seamlessly with the Tuya smart home platform.
