**6 or 18 Zones Door Frame Walk Through Archway Metal Detector - Cost Direct Selling SA-IIIC**
The SA-IIIC high sensitivity digital walkthrough metal detector uses advanced electromagnetic testing and digital processing technology. It offers high detection sensitivity for both magnetic and non-magnetic metals, as well as excellent recognition of personal items like coins, keys, and belt buckles.
**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 for accurate location identification.
3. Combines digital and analog technology for superior anti-interference capabilities, minimizing false alarms.
4. Strong self-diagnosis function, real-time monitoring, and sound/light error alerts.
5. Outer cover made from high-strength material, offering waterproof, fireproof, corrosion-resistant, and shockproof protection.
6. Modular design for easy installation and maintenance.
**Specifications:**
| **Item** | **Details** |
|-----------------------|-----------------------------------------------------------------------------|
| 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 at low sensitivity; 0.5m at high sensitivity |
| Electrical Current | AC 100V–240V, 50/60Hz |
| Power Consumption | 12 W |
| Operating Temperature | -20°C to +45°C |
| Sensitivity Adjustable| 0–299 |
| Alarm Type | Sound and light |
| Screen | LED display showing numbers |
| Counting | Traffic and alarm counting |
| Detecting Zones | 6/12/18 zones available |
| Light Bar | LED lights on the door frame |
| Operation Method | Keypad |
| Sensitivity | High sensitivity capable of detecting even a small clip. Adjustable from 0–100 to reduce false alarms caused by common items like coins, keys, jewelry, and belt buckles. |
| Infrared Counting | Intelligent counter tracks passenger flow and alarm frequency |
| Detecting Areas | Six overlapping detection zones for simultaneous multi-area alarming and precise location identification based on metal object layout. |
| Operating Environment | 5°C–40°C / 0%–90% humidity (non-condensing) |
**Functions:**
This walkthrough metal detector is designed to detect dangerous items such as knives, weapons, guns, and any hidden metal objects on a person’s body. It is ideal for use in airports, schools, government buildings, and other high-security areas.
**RFQ (Request for Quotation):**
**Are you a manufacturer?**
Yes, we are a professional manufacturer of security threat detection systems located in southern China. We focus on stable quality and top-tier 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 takes 10–15 days. Delivery options include sea or air freight.
**What about warranty and support?**
We offer a 1-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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