Model: K20 Face Recognition Smart Lock

Model: K20 Face Recognition Smart Lock

Built with aluminum alloy and tempered glass, K20 features a 4200mAh lithium battery, Type-C USB emergency power, video doorbell, smart peephole camera, virtual PIN code protection and low battery alarm.

Suitable for wooden doors, steel doors, stainless steel doors, aluminum doors and brass doors, K20 supports 40–120mm door thickness and offers multiple unlocking methods including facial recognition, palm print recognition, fingerprint, PIN code, card, key and Tuya App.
Description

K20 Face Recognition Smart Lock

The K20 face recognition smart lock is designed for modern residential doors, apartment doors, villa doors and commercial doors.

It supports facial recognition, palm print recognition, fingerprint unlocking, PIN code, card, mechanical key and Tuya App control, providing users with a secure and convenient smart lock experience.

K20 features an aluminum alloy body and tempered glass panel, with a clean appearance and durable structure.

It is suitable for wooden doors, steel doors, stainless steel doors, aluminum doors and brass doors.

Main Features

Facial recognition, palm print recognition, fingerprint, PIN code, card, key and Tuya App unlocking

Built-in video doorbell and smart peephole camera

Virtual PIN code protection for safer password input

Low battery alarm for timely charging

Type-C USB emergency power interface

4200mAh lithium battery for stable power supply

Aluminum alloy and tempered glass material

Compatible with 40–120mm door thickness

Product Parameters

ModelK20
Product TypeFace Recognition Smart Lock
Unlocking MethodsFacial Recognition / Palm Print Recognition / Fingerprint / PIN Code / Card / Key / Tuya App
Emergency Power InterfaceType-C USB
Power Supply4200mAh Lithium Battery
Operating Temperature-20°C to 60°C
Capacity100 Face + Palm Print / 100 PIN Codes / 100 Cards
MaterialAluminum Alloy + Tempered Glass
Compatible Door TypesWooden Door / Steel Door / Stainless Steel Door / Aluminum Door / Brass Door
Compatible Door Thickness40–120mm
Product Size430mm × 75mm

Optional Configurations

Facial Recognition / Palm Print Recognition / Fingerprint / PIN Code / Card / Doorbell / Smart Peephole / Tuya App

Mortise Size Options

40mm × 388mm (6068)

30mm × 240mm (6068)

24mm × 240mm (6068)

Application Range

K20 is suitable for residential houses, apartments, villas, offices, hotels and smart home projects. It is ideal for smart door lock projects that require face recognition, palm print recognition, video doorbell, smart peephole and mobile App control.