CDOK K9Tuya Smart Door Lock with Fingerprint and Dynamic Password Unlocking

The CDOK K9 Tuya Smart Lock offers innovative security technology with state-of-the-art palm vein recognition for exceptionally precise and secure access control. This intelligent door lock utilizes unique palm vein technology that recognizes your individual vein pattern under your palm, enabling a reliable and fast unlocking experience. Compared to conventional fingerprint sensors, this technology is significantly more accurate and functions reliably even with dirty, wet, or worn hands.

The lock is reversible and suitable for various door types, including steel, wood, glass, brass, and stainless steel doors with a thickness of 28 to 50 mm. Made from durable aluminum alloy, the lock is robust and ideal for everyday use.

The K9 supports various unlocking methods: palm vein detection, fingerprint, password, mechanical key, and app unlocking via the Tuya platform. An integrated door lock camera with infrared detection provides additional security and, when activated, can detect your hand within a 30 cm range and open the lock.

Special features include the ability to generate dynamic, temporary passwords remotely via the app, an automatic locking function, and comprehensive user management with up to 100 saved palm veins and password groups. The system protects against password leaks by using virtual numbers before and after entry and disables the lock for 3 minutes after several incorrect attempts.

The lock is powered by four AA alkaline batteries, which provide four to six months of use. A warning signal alerts the user when the batteries are low. In the event of a power outage, the lock can be opened using a mechanical spare key or a portable power bank (Type-C connector).

For smart home integration, the lock is compatible with the Tuya platform and supports control via a gateway, but not a direct connection to Alexa or Google Assistant. It operates reliably in temperatures between -20 and 50 degrees Celsius and is splash-proof, but not suitable for prolonged exposure to sunlight.

Installation is carried out via drilling and is facilitated by detailed instructions and installation videos. With the K9 Smart Lock, families of all ages benefit from a convenient, secure, and flexible access system that meets the highest data protection and security standards.

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Product specifications:

• Model number: K9

• Material: Aluminum alloy

• Door thickness: 28–50 mm

• Orientation: reversible

• Unlocking options: palm vein recognition, fingerprint, password, key, app

• Connectivity: Bluetooth

• Smart home platform: Tuya (gateway support)

• Power source: 4 AA alkaline batteries

• Security features: Automatic lock, password protection, failed attempt lock

• Temperature range: -20 °C to 50 °C

• Installation: Drill mounting

• Certifications: CE, FCC

• Special features: Infrared camera, dynamic passwords, user management (100 groups)

• Origin: China (CN)

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