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Reliable Guardian

Efficient Portal

Beyond the Key.

Traditional access control is a bottleneck. We're reshaping the entry experience with cutting-edge technology, making every passage simple, smart, and secure.

Boundless Access, Intelligent Future

Multi-dimensional Recognition, Seamless Access

Supports various unlocking methods including facial recognition, mobile app, NFC, QR code, and IC card. Millisecond-level response eliminates waiting, making access smooth and effortless.

Cloud-Integrated, Remote Control

A powerful SaaS cloud platform allows you to manage devices, authorize personnel, and query data anytime, anywhere. Permissions are instantly issued, and status is fed back in real-time, putting management at your fingertips.

Financial-Grade Security, Rock Solid

Utilizes national-grade encryption algorithms and multiple data encryption technologies to build a full-link security defense from hardware to the cloud. Anti-spoofing liveness detection effectively prevents attacks from photos and videos, safeguarding your core security.

Smart Visitor Management, Premium Experience

Owners manage through the app, while visitors use a one-time password for self-service access. The entire process is paperless with traceable data, enhancing the visitor experience and reducing front-desk workload.

Stable and Reliable, 24/7 Protection

Industrial-grade hardware design, tested in harsh environments such as high/low temperatures and humidity. Supports offline operation, ensuring 24/7 stability and uninterrupted protection.

SMART
DOOR
OPENING
Professional IoT access control system, multiple unlocking methods

Face Unlock

Mobile Unlock

Video Intercom

Anti-Tailgating

Interactive Smart Screen

Product Family

22-inch Access Control/18.5-inch Access Control/10-inch Access Control/8-inch Access Control/Lightbox Access Control
22-inch
Smart Access Control
Internet Visitor Intercom Video Information Terminal / Wireless Digital Building Access Control Intercom System

Display

22-inch, 7-inch dual screen display

Resolution

1920*1080 + 800*480

Camera

2MP wide dynamic OV camera

Memory

8G built-in, expandable

22-inch Smart Access Control Terminal
Detailed Specifications

Operation Method

Key operation

Transmission Method

Internet TCP/IP network

Access Control RF Card

ID card, MF1 card, CPU encrypted card, capacity > 20,000

Face Recognition

Local capacity for 5,000 faces

Event Storage Capacity

More than 30,000 entries

Expansion Interface

Expandable for elevator control, entry/exit access control, underground garage access control

Network Interface

Default LAN interface, expandable with 4G full network module

Power Supply

Dedicated power cord interface (DC15V~18V)

Lock Type

Electric control, electromagnetic lock, motor lock

Power Consumption

Max 30W

Working Temperature

-30℃~50℃

Relative Humidity

20%~95%

Installation Method

Wall-mounted (anti-dismantle, anti-vandalism, capture detection)

Product Dimensions

526×475×37 (mm)

Exquisite Craftsmanship

Advanced design more suitable for community environment

Exquisite Craftsmanship

HD AI Display

Vibrant colors and delicate picture quality for the ultimate visual experience.

2MP Infrared Camera

Industry-leading face recognition algorithm for accurate and fast identification.

Aviation-Grade Aluminum Alloy Body

Durable, simple, and elegant, showcasing extraordinary taste.

Multi-functional NFC Card Reader Area

Supports various IC cards for more convenient access.

Dual-Screen Display

Making communication more effective.

Biomimetic Button

Smoother operation.

Durable and Easy to Install

No network cable required, can be installed with just a power source.

Pillar Style

Pillar Style

Wall-Mounted Style

Wall-Mounted Style

18.5-inch
Smart Access Control
Internet Visitor Intercom Video Terminal / Touchscreen, Smart OS

Display

18.5-inch, 10-inch dual screen

Resolution

768*1366 + 1024*600

Camera

2MP dual wide-dynamic camera

Face Database

20,000 faces

18.5-inch Smart Access Control Terminal
Detailed Specifications

Operation Method

Touchscreen operation

Transmission Method

Internet TCP/IP network

Access Control RF Card

IC, ID, CPU encrypted cards, capacity > 20,000

Face Recognition

20,000 faces, recognition time < 1s

Event Storage Capacity

Image captures > 100,000, access records > 100,000

Expansion Interface

Expandable for elevator, entry, exit, garage access control

Network Interface

Default LAN, expandable with 4G module

Power Supply

Dedicated power interface (DC18V)

Lock Type

Electric control, electromagnetic, motor lock

Power Consumption

Max 30W

Working Temperature

-20℃~55℃

Relative Humidity

20%~95%

Installation Method

Wall-mounted (anti-dismantle, anti-vandalism, capture detection)

Product Dimensions

278×688×34 (mm)

Dedicated to Technology, Driving Innovation

All-in-One Touchscreen Design

Access Control 18.5 inch

2MP Dual Wide-Dynamic Camera

Clear face recognition even in backlight or low-light conditions.

White Fill Light Area

Provides soft, clear light even at night.

White Eye-Catching Design

Aesthetically pleasing device with a more technological feel.

10-inch Screen with Asynchronous Display

Main and secondary screens can display content independently for richer application scenarios.

High-Tech Pure Touchscreen Interface

Delivers a smooth and intuitive user experience.

NFC Proximity Access Technology

Convenient access with a simple tap of a phone or card.

10-inch
Smart Access Control
Internet Visitor Intercom Video Information Terminal

Display

10.1-inch TFT

Resolution

1024*600

Camera

2MP wide dynamic OV camera

Product Features

Compact device, exceptional craftsmanship

10-inch Smart Access Control Terminal
Detailed Specifications

Operation Method

Key operation

Transmission Method

Internet TCP/IP network

Access Control RF Card

ID card, MF1 card, CPU encrypted card, capacity > 20,000

Face Recognition

Local capacity for 5,000 faces

Event Storage Capacity

More than 30,000 entries

Expansion Interface

Expandable for elevator control, entry/exit access control, underground garage access control

Network Interface

Default LAN interface, expandable with 4G full network module

Power Supply

Supports SPOE network cable power or dedicated power cord interface (DC15V~24V)

Lock Type

Electric control, electromagnetic lock, motor lock

Power Consumption

Max 7W

Working Temperature

-30℃~50℃

Relative Humidity

20%~95%

Installation Method

Wall-mounted (anti-dismantle, anti-vandalism, capture detection)

Product Dimensions

258×318×28 (mm)

Exquisite Craftsmanship, Concentrated Essence

Compact device, exceptional craftsmanship

10-inch Smart Access Control Showcase

2MP Infrared Camera

Industry-leading face recognition algorithm

HD AI Display

Clear image quality, vibrant colors, outstanding visual effects

NFC Technology

Supports various IC cards for more convenient access

Biomimetic Button for Smoother Operation

Clear key feedback for a better operating experience

8-inch

Smart Access Control

Internet Visitor Intercom Video Information Terminal
Concealable touch keypad for a more complete screen image

Display

8-inch IPS Screen

Resolution

800*1280

Camera

2MP Dual Wide-Dynamic Camera

Operation Method

Touchscreen Operation

8-inch Smart Access Control Terminal

Detailed Specifications

Transmission Method

Internet TCP/IP Network

Access Control RF Card

IC, ID, CPU encrypted cards, capacity > 20,000

Face Recognition

20,000 faces, recognition time < 1s

Event Storage Capacity

Image captures > 100,000, access records > 100,000

Expansion Interface

Expandable for elevator, entry, exit, garage access control

Network Interface

Default LAN, expandable with 4G module

Power Supply

Dedicated power interface (DC15V)

Lock Type

Electric control, electromagnetic, motor lock

Power Consumption

Max 10W

Working Temperature

-20℃~55℃

Relative Humidity

20%~95%

Installation Method

Wall-mounted (anti-dismantle, anti-vandalism, capture detection)

Product Dimensions

132×300×25 (mm)

Compact and Integrated for All Scenarios

All-in-One Touchscreen Design

Compact and Integrated for All Scenarios

White Fill Light Area

Ensures clear face recognition even in low-light conditions.

2MP Dual Wide-Dynamic Camera

Accurately captures facial details for more secure recognition.

Concealable Touch Keyboard

Appears only when needed, maintaining a sleek and simple look.

Traditional Card Swiping Area

Compatible with various IC cards to meet different user needs.

7-inch

Smart Access Control

Internet Visitor Intercom Video Information Terminal / Community Gate Prime Advertising Space

Size

7-inch

Static Poster Display

60*80cm

Resolution

1024*600

Camera

2MP wide dynamic OV camera

7-inch Smart Access Control Terminal

Detailed Specifications

Operation Method

Key operation

Transmission Method

Internet TCP/IP network

Access Control RF Card

ID card, MF1 card, CPU encrypted card, capacity > 20,000

Face Recognition

Local capacity for 5,000 faces

Event Storage Capacity

More than 30,000 entries

Expansion Interface

Expandable for elevator control, entry/exit access control, underground garage access control

Network Interface

Default LAN interface, expandable with 4G full network module

Power Supply

Dedicated power cord interface (DC15V~18V)

Lock Type

Electric control, electromagnetic lock, motor lock

Power Consumption

Max 30W

Working Temperature

-40℃~70℃

Relative Humidity

20%~95%

Installation Method

Wall-mounted (anti-dismantle, anti-vandalism, capture detection)

Consistent Quality, Low Deployment Cost

7-inch HD screen for clear information at a glance

Consistent Quality, Low Deployment Cost

60*80cm Lightbox Poster

Large display for more comprehensive information.

2MP Infrared Camera

Supports both infrared and white light fill modes.

Industry-Leading Face Recognition Algorithm

Accurate and reliable identification.

Biomimetic Button

Smoother operation for a better experience.

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Powerful Functions

All-in-One Access Solution

Information Media Playback

Information media / Property information / Public service announcement playback

Can play audio, video, and image information according to strategy

Owner's Access Methods

LZMH APP (Bluetooth/Internet)

Facial recognition, face unlock

Smart card access

Visitor's Access Methods

Remote video intercom unlock

One-time password unlock

Owner's APP remote unlock

Join LZMH, to usher in the next era of community.