Description

A Door Frame Metal Detector (DFMD)—also known as a Walk-Through Metal Detector—is a security screening device designed to detect metallic objects concealed on a person as they pass through the frame. These are widely used at high-security checkpoints like airports, government offices, stadiums, and event venues. 🛠️ How It Works: A DFMD uses multiple detection zones within its vertical frame. As a person walks through, the system generates electromagnetic fields. If metal is present, it disturbs the field, triggering an alert. ✅ Key Features: Feature Description Multi-Zone Detection Divides the frame into multiple zones (e.g., 6, 18, 33 zones) to pinpoint the location of metal. Adjustable Sensitivity Allows customization to detect small or large metallic objects. Audio & Visual Alarms LED indicators and sound alarms highlight detection and zone location. People Counter Counts the number of people passing through and alarms triggered. Lightweight Design Can be portable or fixed depending on the model. Network Integration Advanced models can connect to security systems and software for centralized monitoring. 📦 Applications: Airports & Seaports Railway & Metro Stations Courts & Government Buildings Corporate Offices Schools & Universities Events & Stadiums Factories & Warehouses 🔐 Security Benefits: Detects weapons (guns, knives), tools, or metal contraband. Enhances crowd management and threat mitigation. Non-invasive and fast screening for high foot traffic areas. 🧰 Installation & Maintenance Tips: Install on a level surface away from large metal structures. Regular calibration ensures accurate detection. Periodic servicing and software updates (if applicable). Clean the unit to prevent sensor obstruction.