**Security Equipment Walk-Through Metal Detector Door for Bank, Airport, Embassy, and Shopping Mall**
The SA-IIIC high-sensitivity digital walk-through metal detector is designed with advanced electromagnetic testing and digital processing technology. It offers excellent detection capabilities for both magnetic and non-magnetic metals, as well as 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 to indicate the exact location of detected items along with a sound alarm.
3. Combines digital and analog technologies to provide strong anti-interference performance, minimizing false alarms.
4. Offers self-diagnosis functions, real-time status monitoring, and dual sound and light alarms for errors.
5. The outer cover is made from high-strength materials, offering waterproof, fireproof, corrosion-resistant, and shockproof protection.
6. Modular design allows for easy installation and maintenance.
**Product Specifications:**
| Feature | Description |
|--------|-------------|
| Outer Frame | 2220mm (H) x 820mm (W) x 500mm (D) |
| Inner Frame | 2000mm (H) x 700mm (W) x 500mm (D) |
| Unit Weight | 70KG |
| Max Detection Distance | 0.3m (low sensitivity), 0.5m (high sensitivity) |
| Power Supply | AC 100V–240V, 50/60Hz |
| Power Consumption | 12 W |
| Operating Environment | -20°C to +45°C |
| Sensitivity Adjustment | 0–299 |
| Alarm Type | Sound and light |
| Display | LED showing detection numbers |
| Counting Function | Traffic and alarm counting |
| Detection Zones | 6/12/18 zones available |
| Light Bar | LED on door frame |
| Operation Mode | Keypad control |
| Sensitivity | High sensitivity capable of detecting small metal items like clips. Adjustable sensitivity from 0–100 to reduce false alarms for common items like coins, keys, jewelry, and belt buckles. |
| Infrared Counting | Intelligent counter tracks passenger flow and alarm frequency. |
| Detection Areas | Six overlapping detection zones for accurate metal location identification. |
| Operating Temperature/Humidity | 5°C–40°C / 0%–90% (non-condensing) |
**Functions:**
This walk-through metal detector efficiently identifies dangerous items such as knives, weapons, guns, and any hidden metal objects on a person’s body. It is suitable for use in high-security areas like banks, airports, embassies, and shopping malls.
**RFQ – Frequently Asked Questions:**
**Are you a manufacturer?**
Yes, we are a professional manufacturer of security detection systems based in southern China. We focus on stable quality and exceptional customer service.
**How long does it take to receive the machine after payment?**
If the product is in stock, delivery takes 3–5 days. If not in stock, production time is approximately 10–15 days. Shipping options include sea or air, depending on your preference.
**What about warranty and after-sales service?**
We offer 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.
**Product Images:**
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For more information or to place an order, feel free to contact us. We are here to help!
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Dongguan Changsheng Technology Co., Ltd , https://www.dgcsmachining.com