Blue biometric heavy duty chain lock

Updated 2026-09-05

This 100cm heavy duty chain lock stands out with its vibrant blue protective sleeve and advanced biometric capabilities. It allows for instant unlocking via a fingerprint sensor, removing the need for traditional keys. The extended length is perfect for securing larger items such as motorcycles or multiple bicycles to a single anchor point.

The smart system is compatible with a Bluetooth app, providing a comprehensive management platform for the user. You can authorize multiple fingerprints and monitor the lock's status directly from your smartphone. Its waterproof design ensures that the electronic components are shielded from moisture, maintaining high performance in outdoor settings.

The internal chain is built from hardened materials to resist aggressive physical attacks. The blue fabric cover not only adds a touch of style but also protects the underlying metal from corrosion and the vehicle from abrasions. This lock is a premium security solution for those seeking a blend of strength and modern convenience.

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