**Door Frame Metal Detector Walk-Thru Gate Scanner Equipment SA-IIIC**
The SA-IIIC high-sensitivity digital walkthrough metal detector utilizes advanced electromagnetic testing and digital processing technology, offering excellent detection capabilities for both magnetic and non-magnetic metals. It also provides accurate recognition of personal items such as coins, keys, and belt buckles.
**Technology Features:**
1. Detects small metal objects like paper clips, ideal for high-level security inspections.
2. Equipped with multi-zone high-brightness LED lights to indicate the exact location of detected items, combined with a sound alarm.
3. Combines digital and analog technologies for superior anti-interference performance, minimizing false alarms.
4. Offers strong self-diagnosis functions, real-time monitoring of system status, and visual and audio alerts for errors.
5. The outer casing is made from high-strength materials, providing excellent waterproof, fireproof, corrosion-resistant, and shockproof properties.
6. Modular design allows for easy installation and maintenance.
**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 distance | 0.3m at low sensitivity; 0.5m at high sensitivity |
| Electrical Current | AC 100V–240V, 50/60Hz |
| Power | 12 W |
| Work Environment | -20°C to +45°C |
| Sensitivity adjustable | 0–299 |
| Alarm | Sound and light |
| Screen | LED display showing numbers |
| Counting | Traffic and alarming counting |
| Detecting Zones | 6/12/18 zones available |
| Light bar | LED on door frame |
| Operation way | Keypad control |
| Sensitivity | High sensitivity capable of detecting even small metal objects. Adjustable sensitivity range (0–100), allowing users to set weight, size, volume, and location of metal items to reduce false alarms from common objects like coins, keys, jewelry, and belt buckles. |
| Infrared counting | Intelligent counter tracks passenger flow and alarm frequency. |
| Detecting areas | Six overlapping detection zones for multi-area alarms and precise localization of metal objects. |
| Operating temperature/humidity | 5°C–40°C / 0%–90% (non-condensing) |
**Functions:**
This walkthrough metal detector efficiently identifies 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 environments.
**RFQ – Frequently Asked Questions:**
**Are you a manufacturer?**
Yes, we are a professional manufacturer of security threat detection systems based in southern China. We focus on delivering stable quality and exceptional service.
**How long will 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. We offer shipping by sea or air, depending on your preference.
**What about warranty and support?**
We provide a one-year warranty and lifetime technical support. Our engineers can be sent to your country for training, subject to additional costs. We also offer free one-on-one training at our factory.
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Whether you're looking for a reliable and efficient security solution or need detailed information about our products, we are here to help. Contact us today for a quote or further assistance.
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