The SA-IIIC high-sensitivity digital walk-through metal detector utilizes advanced electromagnetic testing and digital processing technology, offering exceptional detection capabilities for both magnetic and non-magnetic metals. It also provides accurate recognition of personal items such as coins, keys, and belt buckles.
Key Technology Features
1. Detects even small metal objects like paper clips, ideal for high-level security checks.
2. Equipped with multi-zone high-brightness LED lights and sound alarms to indicate the exact location of detected items.
3. Combines digital and analog technologies for superior anti-interference performance, minimizing false alarms.
4. Strong self-diagnosis capability, real-time monitoring, and combined sound and light alerts for errors.
5. Durable outer cover made from high-strength material, providing resistance to water, fire, corrosion, and shock.
6. Modular design for easy installation and maintenance.
| Outer Frame | 2220mm (H) x 820mm (W) x 500mm (D) |
|---|---|
| Inner Frame | 2000mm (H) x 700mm (W) x 500mm (D) |
| Unit Weight | 70 kg |
| Max Detection Distance | 0.3m at low sensitivity; 0.5m at high sensitivity |
| Electrical Current | AC 100V–240V, 50/60Hz |
| Power | 12 W |
| Operating Environment | -20°C to +45°C |
| Sensitivity Adjustable | 0–299 |
| Alarm Type | Sound and light alarm |
| Display | LED numeric display |
| Counting Function | Passenger traffic and alarm counting |
| Detection Zones | 6/12/18 zones available |
| Light Bar | LED lights on the door frame |
| Operation Method | Keypad control |
| Sensitivity | High sensitivity, capable of detecting even small metal objects like a clip. Sensitivity can be adjusted between 0–100, allowing users to set weight, volume, size, and location of metal items to reduce false alarms caused by common items like coins, keys, jewelry, and belt buckles. |
| Infrared Counting | Intelligent counter that tracks passenger flow and alarm frequency. |
| Detection Areas | Six overlapping detection zones allow simultaneous alarms from multiple areas and accurate identification of metal object locations based on their placement. |
| Operating Temperature/Humidity | 5°C–40°C / 0%–90% RH (non-condensing) |
Functions:
The Walk-Through Metal Detector is designed to detect dangerous items such as knives, weapons, guns, and any hidden metal objects on a person's body, making it an essential tool for security checkpoints in airports, schools, government buildings, and other sensitive locations.
RFQ (Request for Quotation):
Are you a manufacturer?
Yes, we are a professional manufacturer of security threat detection systems located in southern China. We prioritize stable quality and excellent customer service.
How long will it take to receive the machine after payment?
If the product is in stock, delivery usually takes 3–5 days. If not in stock, production may take 10–15 days, followed by shipping via sea or air depending on your preference.
What about warranty and after-sales service?
We provide a one-year warranty and lifetime technical support. Our engineers can be sent to your country for training at an additional cost. Free one-on-one training is also available at our factory.
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DONGGUAN TONJA INDUSTRIAL CO.LTD , https://www.tonjaism.com