GSMD3300  Walk Through Metal Detector for Security Screening

High-Precision Personnel Security Screening Solution

The 33-Zone Walk Through Metal Detector is engineered for high-security environments where accurate threat detection and efficient people flow are critical. With 33 independent detection zones, the system precisely identifies the location of metallic objects from head to toe, significantly improving screening accuracy and reducing manual re-checks.

Designed for continuous operation in high-traffic checkpoints, this walk through metal detector delivers high sensitivity, stable performance, and user-friendly operation, making it an ideal choice for professional security screening applications.

Key Features & Advantages

33 Independent Detection Zones

Provides precise pinpoint detection on the left, center, and right side of the body, allowing operators to quickly identify concealed metal items.

High Sensitivity & Multi-Level Adjustment

Each detection zone supports up to 999 sensitivity levels, enabling flexible configuration for different security requirements and threat levels.

Safe for Human Use

Harmless to the human body and safe for people with pacemakers, pregnant women, and magnetic storage devices.

Intelligent Alarm & Counting System

• Visual LED indicators on both sides show alarm location

• Audible and visual alarm modes

• Automatic bi-directional passenger and alarm counting

Anti-Interference Design

Supports multiple operating frequencies, allowing several gates to work simultaneously without mutual interference.

User-Friendly Operation

Equipped with a 7-inch color LCD screen, intuitive menu navigation, infrared remote control, and password-protected access for authorized personnel.

Typical Applications

This 33-zone walk through metal detector is widely used in:

• Airports and transportation hubs

• Government buildings and embassies

• Factories and industrial parks

• Schools and public venues

• Courts, prisons, and security checkpoints

• Hotels, stadiums, and event entrances

Reliable Construction & Easy Installation

The detector features a robust structure with high-density fireproof materials, simple modular installation, and low maintenance requirements. Self-diagnostic functions reduce calibration time and ensure long-term operational stability.

Why Choose GSMD 33-Zone Walk Through Metal Detector?

• Precise multi-zone threat localization

• High throughput for busy checkpoints

• Stable performance for continuous operation

• International-standard safety and compliance

• Ideal for professional and commercial security projects

Contact us today to receive a customized security screening solution or technical consultation.

Technical Specifications

• Detection Zones: 33 independent zones

• Sensitivity Levels: 0–999 adjustable per zone

• Alarm Modes: Sound & LED visual indication

• Display: 7-inch color LCD

• Operating Frequency: Multiple selectable frequencies

• Counting Function: Bi-directional people & alarm counter

• Power Supply: AC 100–240V, 50/60Hz

• Working Environment: Indoor / semi-outdoor use

• Safety Standard: International human safety compliant

Custom configurations available upon request.

• Get a Free Security Consultation

• Request Technical Specifications

• Talk to a Security Engineer

Features & Advantages

33 Independent Detection Zones

Accurately locates metal objects on the left, center, and right side of the body from head to toe, significantly reducing false alarms and secondary inspections.

Ultra-High Sensitivity Control

Each zone supports up to 999 sensitivity levels, allowing precise adjustment for different security standards and threat levels.

Advanced Alarm & Display System

• High-brightness LED indicators show exact alarm location

• Audible and visual alarm modes

• Adjustable alarm volume

Safe & Harmless Operation

Complies with international safety standards. Harmless to the human body, safe for pregnant women, people with pacemakers, and magnetic storage devices.

Multi-Gate Anti-Interference Design

Multiple operating frequencies allow several detectors to work side by side without mutual interference.

User-Friendly Control Interface

7-inch color LCD screen with intuitive menu, password-protected access, infrared remote control, and multi-language support.

• Get a Free Security Consultation

• Request Technical Specifications

• Talk to a Security Engineer

Applications

The GSMD3300 33-zone walk through metal detector is designed for high-traffic and high-security environments, including:

• Airports & transportation hubs

• Government buildings & embassies

• Customs & border control checkpoint

• Factories & industrial parks

• Schools, courts, and correctional facilities

• Stadiums, exhibitions, and large public events

Ideal for locations requiring fast throughput, accurate detection, and reliable continuous operation.

• Get a Free Security Consultation

• Request Technical Specifications

• Talk to a Security Engineer

Why Choose GS Automatic

Proven Global Deployment

Widely used in airports, government projects, and industrial security applications across multiple countries.

Engineering-Driven Design

Developed by experienced security engineers to ensure long-term stability, accuracy, and ease of operation.

OEM / ODM Customization Available

Support for customized sensitivity logic, appearance, software language, and system integration.

Reliable After-Sales Support

Professional technical consultation, fast response, and long-term service support for global clients.

One-Stop Security Solution Provider

From product selection to system deployment — we help you build effective security screening solutions.

• Get a Free Security Consultation

• Request Technical Specifications

• Talk to a Security Engineer