Product Introduction

The LLZH-D102 Drop Arm Barrier Gate by Lailinzhihui (Shenzhen) Industrial Co., Ltd. is a heavy-duty, high-performance traffic control solution designed for secure and efficient vehicle access management. Equipped with a 250W DC brushless motor, AI lane sensing, and a maximum 6-meter arm length, this barrier gate delivers reliable, stable operation for a wide range of commercial, industrial, and public applications. Built with durable cold-rolled steel and IP44 protection, it is engineered to withstand harsh outdoor conditions while providing precise control over vehicle entry and exit points.

Key Features

6-Meter Extended Arm Length

Offers a maximum arm length of 6 meters (6.28 meters including the cabinet), providing full coverage for wide driveways and multi-lane access points.

DC Brushless Motor System

Powered by a 250W DC brushless motor for efficient, low-noise operation with reduced wear and tear, ensuring long-term reliability.

IP44 Weatherproof Construction

Features an IP44 protection rating, making it resistant to water splashes and dust, suitable for year-round outdoor use in diverse climates.

High-Visibility Red Safety Markings

The barrier arm is equipped with bright red safety markings to enhance visibility for drivers, reducing the risk of collisions and improving site safety.

Adjustable Lifting/Lowering Speed

Supports adjustable operation speeds between 6-8 seconds, allowing customization to match the specific traffic flow needs of different locations.

AI Lane Perception Technology

Integrates agile sensing capabilities to accurately detect vehicles, minimizing false triggers and ensuring smooth, responsive traffic management.

Product Advantages

Enhanced Security & Control

The drop arm design creates a strong physical barrier against unauthorized vehicle access, making it ideal for high-security locations like industrial parks and logistics centers.

Durable, Low-Maintenance Build

Constructed with cold-rolled steel and high-temperature baking paint, the barrier gate resists corrosion and environmental damage, reducing long-term maintenance costs.

Versatile Installation Flexibility

The extended 6-meter arm accommodates wide roadways and multi-lane configurations, offering flexible deployment options for various property layouts.

User-Friendly Remote Control System

Comes with a 433MHz remote control that operates within a 30-meter range, providing convenient access management for authorized personnel.

Stable & Smooth Operation

Engineered with precision components for steady, jitter-free arm movement, preventing sudden drops and ensuring safe, reliable daily use.

Application Scenarios

Industrial Park Perimeter Gates

The heavy-duty construction and 6-meter arm length make it ideal for securing large industrial facilities, with the IP44 rating withstanding harsh working environments.

Logistics & Warehouse Access Points

Suited for busy distribution centers where high-volume vehicle traffic requires durable, fast-acting access control to manage truck and delivery vehicle entry.

Commercial Parking Garages

Perfect for large-scale parking facilities, offering extended coverage for wide driveways and clear visibility markings to guide drivers safely.

Residential Gated Communities

Provides secure access control for residential estates, with adjustable speed settings ensuring smooth entry and exit for residents and visitors.

Public Institution Entrances

Ideal for schools, hospitals, and government facilities, where reliable, low-maintenance traffic control is essential for managing visitor and staff access.

Technical Specifications

• Motor Power: 250W, DC Brushless

• Cabinet Size: 1420700460*2.0mm thick

• Motor Working Temperature: -30°C ~ 80°C

• Process: Cold-rolled steel high-temperature baking paint

• Input Power: AC220 50/60HZ

• Protection Level: IP44

• Bar Specifications: Main bar 150551.8mm thick, auxiliary bar 85451.0mm thick, horizontal and vertical bars 55150.6mm thick

• Bar Height Above Ground: 1250mm

• Remote Control Distance: Within 30 meters, remote control frequency 433

• Maximum Bar Length: 6 meters, including cabinet 6.28 meters, bar overlap with cabinet 18cm

• Lifting/Lowering Speed: 6-8s

• Color: Gray

• Standard Accessories: 2 remote controls, 6 expansion screws, 2 keys

• Product Features: Exquisite craftsmanship, high-end and atmospheric, stable drop arm

Safety & Performance Characteristics

Obstruction Detection & Auto-Protection

The system includes built-in safety mechanisms to detect obstructions during operation, automatically stopping or reversing the arm to prevent damage to vehicles or the barrier itself.

Corrosion-Resistant Cabinet & Arm

The cold-rolled steel construction with high-temperature baking paint provides excellent resistance to rust, scratches, and environmental wear, maintaining structural integrity over years of use.

Stable Power & Voltage Compatibility

Designed to operate on standard AC220V power supplies with 50/60Hz compatibility, ensuring consistent performance in different regional electrical systems.

Frequently Asked Questions (FAQ)

1. What is the maximum arm length of the LLZH-D102 barrier gate?

   The maximum bar length is 6 meters, with a total length of 6.28 meters including the cabinet, featuring an 18cm overlap between the bar and the cabinet.

2. Is the barrier gate suitable for outdoor use in rainy or dusty conditions?

   Yes, it has an IP44 protection rating, which makes it resistant to water splashes and dust ingress, suitable for year-round outdoor deployment.

3. Can the lifting and lowering speed be adjusted?

   Yes, the operating speed is adjustable between 6-8 seconds, allowing customization to match the specific traffic flow needs of different locations.

4. What accessories are included with the LLZH-D102 barrier gate?

   The standard package includes 2 remote controls, 6 expansion screws, and 2 keys for installation and operation.