3-IN-1 Smart Door Knob

Product Description:

Front Panel:Aluminium alloy
Feature: Fingerprint+Key+APP

3.Functional Configurations (Electronic Buttons): Passage Mode (Normally Open) + Privacy Model(Reverse Lock) + Entrance Mode

Fingerprint capacity:20 pcs
Universal lock body: 60-70mm adjustable triple lever locking body
Key: 2pcs of brass keys
Power Supply: 400mA Lithium Battery
Door thickness: 35-55 mm (1-3/8”~1-3/4”)
Lock Size:75*73mm

Product Specifications:

1.Can cover spherical lock holes for direct installation.

2.Passage Mode (Normally Open) + Privacy Model(Reverse Lock) + Entrance Mode

3.USB emergency charging interface.

4.Low battery reminder, long-lasting lithium battery power.

5.Green light: authentication passed; red light: authentication failed.

6.Artificial intelligence learning algorithm to improve recognition rate.

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