CELTECH smart locks offer fingerprint, card, PIN, key and app access, with user guides covering door compatibility, installation, battery power and everyday use.
Find user guides and installation information for CELTECH smart locks, including the D8 with fingerprint, RFID card, PIN, physical key, app access and temporary passwords.
Consult your model's guide for door compatibility, spindle requirements, battery power and everyday operation. The D8 documentation specifies a 10–30 mm spindle protrusion and four AAA batteries, plus physical-key access or Type-C USB jumpstart if batteries are depleted.
For warranty and service questions, check the paperwork supplied with your lock or contact the seller.
Selected manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
Browse the CELTECH guides on this page, including the D8 Smart Lock User Guide. Match the model number on your lock or packaging before following instructions.
Verify your door's compatibility and spindle dimensions against the D8 guide. The specified spindle protrusion is 10–30 mm.
The D8 guide lists fingerprint, RFID card, PIN, physical key, smart app access and temporary passwords. Consult the guide for setup instructions.
The D8 uses four AAA batteries. Its guide lists a physical key and Type-C USB jumpstart as options when batteries are depleted; follow the model-specific instructions.
A verified warranty contact or registration page is not available in the supplied information. Check your purchase paperwork or contact the seller for the applicable process.