Smart Door Knob Locks

Evaluate smart knob models for residential, rental or retrofit door programs. Compare the access methods listed for each model and check the existing bore, latch and door thickness before selecting a sample.

8806 Smart Door Knob Lock

The 8806 is a smart knob for wooden doors with fingerprint, PIN, RFID card and mechanical key access.

CL-01 Smart Door Knob Lock

The CL-01 is a keypad smart knob for wooden doors. Its technical sheet lists a four-digit PIN and a mechanical key.

CL-02 Smart Door Knob Lock

The CL-02 is a fingerprint smart knob for wooden doors. It provides mechanical key access alongside the fingerprint reader.

CL-03 Smart Door Knob Lock

The CL-03 is a fingerprint smart knob with a silver finish. Its technical sheet identifies stainless steel construction and mechanical key access.

Selection guide

Comparing PIN and Fingerprint Smart Knob Locks

Use the opening method and existing latch preparation to choose a smart knob for a wooden door. CL-01, CL-02, CL-03 and 8806 offer different access combinations within the current range.

PIN or fingerprint entry

CL-01 lists a four-digit PIN and mechanical key. CL-02 and CL-03 list fingerprint and key entry, while 8806 also lists PIN and RFID access. Compare the methods needed for the room or rental application.

Check latch and door measurements

Measure door thickness, the existing bore, backset and latch opening. Confirm the supplied latch dimensions before treating a knob as a direct replacement for existing hardware.

Review material and power

CL-03 lists stainless steel construction; power arrangements differ across the range. Compare the individual specifications and confirm finish, battery access and emergency entry before approving a sample.

Compare the Current Models
Model	Listed Features	Dimensions and Fit
8806 Smart Door Knob Lock	Fingerprint access PIN keypad RFID card access Mechanical key access USB-C emergency power	Door thickness: 35–55 mm Dimensions: 73 × 60 mm
CL-01 Smart Door Knob Lock	Four-digit PIN Mechanical key access USB-C emergency power	Door thickness: 35–55 mm Dimensions: 75 × 59 mm
CL-02 Smart Door Knob Lock	Fingerprint access Mechanical key access USB-C emergency power	Door thickness: 35–55 mm Dimensions: 75 × 59 mm
CL-03 Smart Door Knob Lock	Fingerprint access Stainless steel construction Mechanical key access USB-C emergency power	Door thickness: 35–55 mm Dimensions: 75 × 59 mm

Features and dimensions follow the current model pages. Confirm the supplied configuration and installation drawing before ordering samples.

Discuss Door Fit and Samples