VIOMI Smart Door Lock Guard 2 Pro
VIOMI Smart Door Lock Guard 2 Pro Price range: RM1,399.00 through RM1,699.00
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VIOMI Smart Door Lock Guard 3A Pro

Price range: RM2,099.00 through RM2,399.00

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Redefining Home Security with Smart Innovation

The VIOMI Smart Door Lock Guard 3A Pro is designed to deliver a seamless balance of security, convenience, and smart living. Featuring advanced 3D face recognition, built-in radar sensing, and multiple unlocking options, it ensures that every entry and exit is safe, effortless, and reliable.

Key Features

3D Face Recognition
  • Bionic binocular stereo vision algorithm for high-accuracy recognition in all lighting conditions.
  • Works even with glasses, makeup, or hairstyle changes.
  • Effectively blocks photo and video spoofing attempts.
  • Auto-unlock when you approach (0.4–0.8 m detection range, 1.4–2 m height range).
Ultra Wide-Angle IPS Display
  • 3.5” indoor screen with clear outdoor monitoring.
  • Automatic photo capture of visitors.
  • Designed for both children’s safety and elderly-friendly visibility.
Full-Stack Security Protection
  • Automatic lock & unlock: bolts retract instantly after verification and re-lock once the door closes.
  • C-grade lock cylinder with anti-pry, anti-trial, and burglar-proof alarms.
  • Intelligent alerts: door not closed, door unlocked, coercion attempts, low battery, and tampering alarms.
  • Virtual password technology (supports up to 20 digits) and one-time guest password.
6-in-1 Unlocking Options
  • 3D Face Recognition
  • Smartphone App (via Xiaomi Home App)
  • Fingerprint Recognition (semiconductor sensor, fast & secure)
  • Password Unlock (virtual & one-time)
  • Bluetooth Unlock
  • Mechanical Key (emergency use)
Safety-Focused Design
  • 5000mAh rechargeable battery lasts 4–6 months per charge.
  • Type-C emergency power interface for backup charging.
  • Integrated electronic doorbell – no extra devices required.

Product Specifications

Model

LBT46C

ConnectionBluetooth 5.0
Battery4200mAh lithium battery
Size448×78×63.5 mm (front), 422×83×77 mm (rear)
Operating Temperature-10°C to 55°C
Operating Humidity0–93% RH (non-condensing)
Safety LevelC-grade lock cylinder

Package Contents

  • Front & rear lock panels
  • Lock body & lock cylinder package
  • Rechargeable lithium battery
  • Mechanical keys & access card
  • USB charging cable
  • Accessories & installation kit
  • User manual
Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

Reviews

There are no reviews yet.

Be the first to review “VIOMI Smart Door Lock Guard 3A Pro”

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How do i track my order status?

You can track your order by sending an email to us or call our customer careline at 010-880 1010 for order status.

We do offer several shipping options such as courier and home delivery services.

All shipping options will be shown during checkout.

Shipping options are shown below the short description of a product.

Home delivery for Peninsular Malaysia takes 3-7 working days, unless stated otherwise. East Malaysia delivery may take up to 21 working days.
*Note: During promotional campaigns, delivery may times may be longer.

Yes, our delivery personnel will notify you with a call on the date and time of delivery before delivering to your doorstep.

Should you not be able to receive your order, a re-delivery will be arranged at another time.

Yes, you can. Just send an email to our brands email or call our customer careline at 010-880 1010

More to explore.

Description

Specification

Overview

Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

Processor

Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

Display

Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

RAM

Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

Storage

Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

Video Card

Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

Connectivity

Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

Features

Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

Battery

Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

General

Product Name

Viomi Smart Door Lock Guard 3A Pro

Model

LBT46C

7 unlocking methods

3D Face Recognition

,

Bluetooth

,

Fingerprint

,

ID Card

,

Mechanical Key

,

Password

,

Temporary Password

Class type

Class C

Texture

Aluminium alloy + HMD coating

Battery type

4200maH Lithium Battery

Charging Voltage

DC 5V/2A

Working Voltage

DC 7.4V

Working Current

600 mA (Dynamic)

Wireless Connection

Bluetooth Low Energy 5.0

Operating Humidity

0~93% RH, no condensation

Operating Temperature

-10°C~50°C

Net Weight

4.5kg

Product Size

78*63.5*448mm (Front panel)

,

83*77*422mm (Rear panel)

Pricing

RM2099.00

,

RM2399.00

Options

No Installation

,

With Installation

Customer Reviews

Reviews

There are no reviews yet.

Be the first to review “VIOMI Smart Door Lock Guard 3A Pro”

Your email address will not be published. Required fields are marked *