Light Source smart door lock manuals cover installation, TTLock app setup, access management, battery replacement, and troubleshooting for everyday door security.
Find manuals and setup guidance for products labeled Light Source, including the C1 smart door lock.
The C1 manual covers installation, battery fitting, TTLock app setup, access permissions, and troubleshooting. Fingerprint and gateway functions depend on the model and optional accessories.
Match the manual to your product model before installation or configuration.
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Common questions about manuals, registration, and support for this brand.
The available documentation includes the C1 Smart Door Lock user manual, with specifications for the C1-TB model. Check your model label before using its instructions.
The manual directs users to install TTLock, register or sign in, wake the lock keypad, and select Add Lock in the app while near the lock.
The listed C1-TB model uses four AA batteries at 6V. The manual advises replacing the batteries when the low-power alarm occurs.
The manual describes TTLock account registration for app access, not manufacturer warranty registration. No separate product registration page has been verified.
The manual states a one-year warranty from the purchase date and asks users to retain the warranty card. Confirm service arrangements with your seller, as no official support contact has been verified.