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Metal Detectors

2M Technology offers a comprehensive range of metal detectors, including walk-through gates, 2-in-1 thermal and metal detectors, and handheld wands. These devices are perfectly suited for streamlining screening processes at events of any scale. From public spaces to high-security areas, our detectors provide instantaneous threat detection, offering peace of mind without compromising efficiency.

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Fast Screening

Check large volumes of people quickly, reducing wait times and avoiding bottlenecks.

Threat Detection

Find weapons, explosives, and other dangerous items before they can breach your perimeter.

Non-Invasive

Ensure a comfortable experience by conducting searches without physical contact.

Reduce False Alarms

Adjustable sensitivity settings let you target and detect only the items that matter most.

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All Products

2MPWT-i24Z Indoor Rated, 24 Zone Portable Walkthrough Metal Detector

2MPWT-i24Z Indoor-Rated 24 Zones Portable Walkthrough Metal Detector

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2MWT-o90Z Outdoor Rated 90 Zone Walk Through Metal Detector

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2MTHWT-HMD-1 Human Body Temperature Measurement Metal Security Gate 18 Zone with Dual Thermal Sensors - Forehead and Wrist

2MTHWT-HMD-1/ADA Metal Detector and Human Body Temperature Measurement Security Gate with 18 Zones (Two Thermal Sensors – Forehead and Wrist) ADA Compliant

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2MWT-o45Z Outdoor Rated 45 Zone Walkthrough Metal Detector with Intelligent DSP

2MWT-o45Z Outdoor Rated 45 Zone Walkthrough Metal Detector with Intelligent DSP

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2MHMD Hand Held Metal Detector Body Scanner

2MHMD Hand Held Metal Detector Body Scanner

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2mwt-i18Z Indoor Rated, 18 Zone Walkthrough Metal Detector with LED Bars

2MWT-i18Z Indoor Rated, 18 Zone Walkthrough Metal Detector with LED Bars

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2mpwt-o24z Outdoor Rated, 24 Zone Portable Walkthrough Metal Detector

2MPWT-O24Z Outdoor Rated, 24 Zone Portable Walkthrough Metal Detector

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2mwt-O18Z Outdoor Rated, 18 Zone Walkthrough Metal Detector with Intelligent DSP

2MWT-O18Z Outdoor Rated, 18 Zone Walkthrough Metal Detector with Intelligent DSP

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2mwt-i24Z Indoor Rated, 24 Zone Walkthrough with Intelligent DSP

2MWT-i24Z Indoor Rated, 24 Zone Walkthrough with Intelligent DSP

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2MTHWT-HMD-II Metal Detector Walkthrough Gate with Face Recognition and Wrist Temperature Measurement Module

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2MTHWT-HMD-III

2MTHWT-HMD-III Walkthrough Metal Detector with Face Recognition and Forehead Temperature Measurement Module

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2MTHWT-HMD-IV Swift Human Body Temperature Scanner & Metal Detector Security Gate

2MTHWT-HMD-IV SWIFT Human Body Temperature Scanner & Metal Detector Security Gate

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Types of Metal Detectors

2M Technology supplies three categories of metal detectors for commercial security applications — each suited to a different screening scenario and throughput requirement:

Type Models Best Application Throughput
Walkthrough metal detectors 2MWT series (6 models) Schools, courthouses, stadiums, airports, warehouses 600–1,200 persons/hour
Portable walkthrough metal detectors 2MPWT-i24Z, 2MPWT-O24Z Temporary events, construction sites, outdoor screening 400–600 persons/hour
Handheld metal detectors 2MHMD series (3 models) Secondary screening, perimeter patrols, courthouse secondary lanes On-demand
Thermal + metal detector gates 2MTHWT-HMD series (6 models) High-security entry with simultaneous fever screening — schools, government buildings 600–900 persons/hour

For metal detector standards and testing protocols, refer to the DHS Science and Technology Directorate weapons detection resources.

Walkthrough Metal Detector Zone Ratings Explained

All 2M Technology walkthrough metal detectors use multi-zone detection — the number of zones determines how precisely the gate can pinpoint the location of a concealed metallic object on a person’s body:

  • 18-zone metal detectors — Divides the body into 18 detection segments. Identifies the general region of a concealed item (upper body, waist, lower leg). Standard for warehouse shipping docks, retail, and light-security venues.
  • 24-zone metal detectors — More precise localization. Common specification for school security checkpoints and courthouse entry screening.
  • 45-zone metal detectors — High-precision detection across 45 body segments. Reduces alarm fatigue by accurately identifying jewelry vs. weapon-sized objects. Specified for airport perimeter security and federal facilities.
  • 90-zone metal detectors — Maximum precision for high-security environments where false alarms must be minimized and throughput is critical. The 2MWT-o90Z is 2M’s highest-specification outdoor-rated walkthrough metal detector.

Metal Detector Applications by Facility Type

  • Schools and universities — School security metal detectors must balance speed (to clear 2,000+ students before first bell) with sensitivity (to catch firearms and knives). 2M Technology's 24-zone indoor walkthrough metal detectors meet school security specifications in Texas, California, New York, and Florida.
  • Courthouses and government buildings — Courthouse metal detectors require NIJ or NILECJ-0601.00 compliance. Our walkthrough metal detectors support configurable sensitivity profiles so security staff can pre-set zones for weapon-class objects without triggering on belt buckles and keys.
  • Airports and transit — Our 2-in-1 thermal metal detector gates were deployed at airports during peak COVID protocols. The thermal detection module can be disabled post-pandemic; the walkthrough metal detector function continues independently.
  • Stadiums and arenas — Event venue metal detectors must process thousands of guests per hour with minimal congestion. 2M Technology's 45-zone and 90-zone outdoor-rated metal detectors handle rain, temperature swings, and high-traffic throughput without performance degradation.
  • Warehouses and distribution centers — Metal detectors at warehouse entry and exit points reduce internal theft, confirm compliance with no-weapons policies, and protect employees. 2M Technology deploys metal detectors with integrated access control at DFW distribution facilities.

Indoor vs. Outdoor Rated Metal Detectors

Selecting the wrong IP rating is the most common metal detector installation mistake. 2M Technology stocks both indoor and outdoor-rated models:

  • Indoor metal detectors (2MWT-i18Z, 2MWT-i24Z, 2MPWT-i24Z) — Optimized for climate-controlled environments. Lower-cost entry point for schools, office buildings, and courthouses.
  • Outdoor metal detectors (2MWT-O18Z, 2MWT-o45Z, 2MWT-o90Z, 2MPWT-O24Z) — Weatherproof housing, wider operating temperature range, corrosion-resistant frame. Required for stadium gates, fairgrounds, outdoor venues, and construction site checkpoints.

Frequently Asked Questions

Metal detectors are electronic devices that detect the presence of metal objects. Security metal detectors are specifically used for screening people, bags, or cargo to find weapons, explosives, and other prohibited metallic items. They’re commonly used in high-security areas such as airports, government buildings, stadiums, and event venues.

Metal detectors work by generating an electromagnetic field. When metal passes through this field, it causes a disruption and a secondary magnetic field is created. The receiver coils in the detector sense this disturbance, and the device analyzes the signals to determine whether the object is dangerous or harmless. If a threat is detected, the detector alerts security personnel with visual or audible alarms.

Security-grade metal detectors can differentiate between harmless objects (like keys or belt buckles) and potential threats by adjusting sensitivity settings. Our walk-through metal detectors have multiple detection zones that divide the scanning area into segments, allowing security personnel to pinpoint the exact location of a metal object on a person’s body. This makes the screening process more efficient, speeds up inspections, and reduces unnecessary searches.

Security metal detectors are designed to be highly sensitive to detect a wide range of metal objects. They can identify both ferrous metals (iron and steel) and non-ferrous metals (aluminum, copper, brass, and gold).

Yes, security metal detectors can detect small metallic objects like coins, rings, or earrings. However, to reduce false alarms during security screenings, they are usually set to ignore non-threatening items of this size. If detecting extremely small metal objects, such as razor blades or micro weapons, is necessary, the detector’s sensitivity level can be increased.

Yes, our metal detectors have adjustable sensitivity settings to help filter out non-threatening metal objects such as:

  • Belt buckles
  • Coins
  • Keys
  • Small pieces of jewelry

By adjusting the settings, you can focus on detecting weapons and dangerous items while reducing unnecessary alarms.

We offer a variety of metal detectors for different applications:

  • Walk-through metal detectors: These security gates scan people in transit, providing a reliable, contactless, and non-intrusive screening solution. Ideal for airports, stadiums, courthouses, and event venues.
  • Thermal metal detectors: Combines metal detection with thermal screening to help find concealed metal objects while simultaneously scanning for high body temperatures. Suitable for high-security areas needing to keep weapons and infections out.
  • Handheld metal detectors: Lightweight and portable scanners. Typically used for quick, up-close inspections in schools, nightclubs, and concerts.

Each type of metal detector serves a specific purpose, and we can help you choose the right one based on your needs if you’re unsure.

Choosing the right metal detector depends on several factors:

  • Facility type: Will the detector be used indoors or outdoors?
  • Security level: Do you need basic screening for general safety or high-sensitivity detection for weapons and contraband?
  • Traffic flow: How many people will be screened each day?
  • Portability: Will the metal detector need to be moved regularly between different locations?
  • Scanning needs: What types of metal objects will you be looking for?

If you need help selecting the right metal detector, our team can provide guidance based on your security needs.

We offer personalized services instead of direct online purchases. To order a security metal detector, contact our sales team to discuss your security needs and receive a customized pricing estimate. You can email sales@2mtechnology.net, call +1 (214) 988-4302, or fill out a quick quote form.

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Get a Quote for Metal Detectors

Contact 2M Technology to specify the right metal detectors for your facility — we handle delivery, installation, sensitivity calibration, and staff training across the United States.
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Texas Security License B15309

Texas Security License B15309

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