SMART KNOB LOCK
Bluetooth smart knob lock with fingerprint, key and app access. Aluminum alloy body, AA battery power, 70×70×78mm, for retrofit installation on existing doors.
SMART KNOB
Retrofit knob format that replaces an existing knob without reworking the door. Confirm cylinder compatibility and door preparation before ordering.
OEM / ODM customization and wholesale inquiries are welcome.
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Smart Knob with Bluetooth connectivity. Unlocking methods: Fingerprint / Key / App. Aluminum Alloy body, for wooden or metal door 35-50mm thick. Configuration details marked as not specified in the source catalogue should be confirmed with the supplier before ordering.