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3G Electric
METAL DEFENDER MD-33 Walk-Through Metal Detector, 33 Zones, Battery Operated - Standard Walk-Through Metal Detectors
METAL DEFENDERStandard Walk-Through Metal Detectors

METAL DEFENDER MD-33 Walk-Through Metal Detector, 33 Zones, Battery Operated

<p>The METAL DEFENDER MD-33 is a battery-operated walk-through metal detector designed for high-traffic security screening. With 33 detection zones, it provides precise location of concealed metal objects, enhancing…

SKU 3G-OTH-392470

Also listed as: MD33 · MD 33

Brand
METAL DEFENDER
Item
MD-33 Walk-Through Metal Detector, 33 Zones, Battery Operated
Part Number
MD-33
Category
Standard Walk-Through Metal Detectors
Available to Order
Also known as:MD-33METAL DEFENDER
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Technical specs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

METAL DEFENDER
Manufacturer Part Number
MD-33
Type
Battery Operated
Zones
33
Sub-brand
Metal Defender
Alert Type
Light
Power Source
Battery Operated
Battery Chemistry
Lithium Ion

Technical Documents

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METAL DEFENDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The METAL DEFENDER MD-33 is a battery-operated walk-through metal detector designed for high-traffic security screening. With 33 detection zones, it provides precise location of concealed metal objects, enhancing security efficiency. Powered by a lithium-ion battery, it offers portability and flexibility for temporary or mobile checkpoints.</p><p>Ideal for event security, corporate lobbies, and industrial facilities, the MD-33 combines reliable detection with ease of use. For Singapore buyers, 3G Electric offers SGD quotes on request, handles GST, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What type of battery does the MD-33 use?

The MD-33 is battery-operated and uses a lithium-ion battery, as specified by the manufacturer.

How many detection zones does the MD-33 have?

The MD-33 features 33 detection zones, allowing for precise location of detected metal objects.

Used in

Common applications for METAL DEFENDER
Event security — METAL DEFENDER MD-33 walk-through detector for screening attendees at concerts or conferences
Government building access control — METAL DEFENDER MD-6 walk-through detector with zone localization for staff and visitor screening
Industrial facility entry screening — METAL DEFENDER MD-1 single-zone detector for quick personnel checks at plant gates
Secondary screening at checkpoints — METAL DEFENDER MD-008 handheld wand with 8-inch scan depth for detailed inspection after walk-through alarm
Temporary security perimeters — METAL DEFENDER MD-6 battery-operated detector deployed at outdoor construction sites or VIP events
Portable screening for small venues — METAL DEFENDER MD-1001C handheld detector with vibration alert for low-profile security checks
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METAL DEFENDER Products

3G Electric supplies METAL DEFENDER standard walk-through metal detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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The METAL DEFENDER MD-1 is a battery-operated walk-through metal detector with a lithium ion power source. It provides a light alert upon detection and measures 87 1/4 in x 27 3/4 in x 16 in. Commonly used for security screening at facility entrances
METAL DEFENDER
The METAL DEFENDER MD-1 is a battery-operated walk-through metal detector with a lithium ion power source. It provides a light alert upon detection and measures 87 1/4 in x 27 3/4 in x 16 in. Commonly used for security screening at facility entrances

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